7928816896

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30941}}^1$

素因数の和:30988

約数の個数: 144

約数和(自身を含む): 21250470528

約数和(自身を除く): 13321653632

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 1792, 2002, 2288, 2464, 2816, 2912, 3328, 4004, 4576, 4928, 5824, 8008, 9152, 9856, 11648, 16016, 18304, 19712, 23296, 30941, 32032, 36608, 61882, 64064, 123764, 128128, 216587, 247528, 256256, 340351, 402233, 433174, 495056, 680702, 804466, 866348, 990112, 1361404, 1608932, 1732696, 1980224, 2382457, 2722808, 2815631, 3217864, 3465392, 3960448, 4424563, 4764914, 5445616, 5631262, 6435728, 6930784, 7920896, 8849126, 9529828, 10891232, 11262524, 12871456, 13861568, 17698252, 19059656, 21782464, 22525048, 25742912, 27723136, 30971941, 35396504, 38119312, 43564928, 45050096, 51485824, 55446272, 61943882, 70793008, 76238624, 87129856, 90100192, 102971648, 123887764, 141586016, 152477248, 180200384, 247775528, 283172032, 304954496, 360400768, 495551056, 566344064, 609908992, 720801536, 991102112, 1132688128, 1982204224, 3964408448, 7928816896]

約数ペア:

[(1, 7928816896), (2, 3964408448), (4, 1982204224), (7, 1132688128), (8, 991102112), (11, 720801536), (13, 609908992), (14, 566344064), (16, 495551056), (22, 360400768), (26, 304954496), (28, 283172032), (32, 247775528), (44, 180200384), (52, 152477248), (56, 141586016), (64, 123887764), (77, 102971648), (88, 90100192), (91, 87129856), (104, 76238624), (112, 70793008), (128, 61943882), (143, 55446272), (154, 51485824), (176, 45050096), (182, 43564928), (208, 38119312), (224, 35396504), (256, 30971941), (286, 27723136), (308, 25742912), (352, 22525048), (364, 21782464), (416, 19059656), (448, 17698252), (572, 13861568), (616, 12871456), (704, 11262524), (728, 10891232), (832, 9529828), (896, 8849126), (1001, 7920896), (1144, 6930784), (1232, 6435728), (1408, 5631262), (1456, 5445616), (1664, 4764914), (1792, 4424563), (2002, 3960448), (2288, 3465392), (2464, 3217864), (2816, 2815631), (2912, 2722808), (3328, 2382457), (4004, 1980224), (4576, 1732696), (4928, 1608932), (5824, 1361404), (8008, 990112), (9152, 866348), (9856, 804466), (11648, 680702), (16016, 495056), (18304, 433174), (19712, 402233), (23296, 340351), (30941, 256256), (32032, 247528), (36608, 216587), (61882, 128128), (64064, 123764)]