38886848

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:650

約数の個数: 112

約数和(自身を含む): 103778304

約数和(自身を除く): 64891456

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, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 607, 616, 704, 728, 832, 1001, 1144, 1214, 1232, 1456, 2002, 2288, 2428, 2464, 2912, 4004, 4249, 4576, 4856, 4928, 5824, 6677, 7891, 8008, 8498, 9152, 9712, 13354, 15782, 16016, 16996, 19424, 26708, 31564, 32032, 33992, 38848, 46739, 53416, 55237, 63128, 64064, 67984, 86801, 93478, 106832, 110474, 126256, 135968, 173602, 186956, 213664, 220948, 252512, 271936, 347204, 373912, 427328, 441896, 505024, 607607, 694408, 747824, 883792, 1215214, 1388816, 1495648, 1767584, 2430428, 2777632, 2991296, 3535168, 4860856, 5555264, 9721712, 19443424, 38886848]

約数ペア:

[(1, 38886848), (2, 19443424), (4, 9721712), (7, 5555264), (8, 4860856), (11, 3535168), (13, 2991296), (14, 2777632), (16, 2430428), (22, 1767584), (26, 1495648), (28, 1388816), (32, 1215214), (44, 883792), (52, 747824), (56, 694408), (64, 607607), (77, 505024), (88, 441896), (91, 427328), (104, 373912), (112, 347204), (143, 271936), (154, 252512), (176, 220948), (182, 213664), (208, 186956), (224, 173602), (286, 135968), (308, 126256), (352, 110474), (364, 106832), (416, 93478), (448, 86801), (572, 67984), (607, 64064), (616, 63128), (704, 55237), (728, 53416), (832, 46739), (1001, 38848), (1144, 33992), (1214, 32032), (1232, 31564), (1456, 26708), (2002, 19424), (2288, 16996), (2428, 16016), (2464, 15782), (2912, 13354), (4004, 9712), (4249, 9152), (4576, 8498), (4856, 8008), (4928, 7891), (5824, 6677)]