47215168

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 168

約数和(自身を含む): 128641856

約数和(自身を除く): 81426688

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 67, 77, 88, 91, 104, 112, 121, 134, 143, 154, 176, 182, 208, 224, 242, 268, 286, 308, 352, 364, 416, 448, 469, 484, 536, 572, 616, 704, 728, 737, 832, 847, 871, 938, 968, 1001, 1072, 1144, 1232, 1456, 1474, 1573, 1694, 1742, 1876, 1936, 2002, 2144, 2288, 2464, 2912, 2948, 3146, 3388, 3484, 3752, 3872, 4004, 4288, 4576, 4928, 5159, 5824, 5896, 6097, 6292, 6776, 6968, 7504, 7744, 8008, 8107, 9152, 9581, 10318, 11011, 11792, 12194, 12584, 13552, 13936, 15008, 16016, 16214, 19162, 20636, 22022, 23584, 24388, 25168, 27104, 27872, 30016, 32032, 32428, 38324, 41272, 44044, 47168, 48776, 50336, 54208, 55744, 56749, 64064, 64856, 67067, 76648, 82544, 88088, 97552, 100672, 105391, 113498, 129712, 134134, 153296, 165088, 176176, 195104, 210782, 226996, 259424, 268268, 306592, 330176, 352352, 390208, 421564, 453992, 518848, 536536, 613184, 704704, 737737, 843128, 907984, 1073072, 1475474, 1686256, 1815968, 2146144, 2950948, 3372512, 3631936, 4292288, 5901896, 6745024, 11803792, 23607584, 47215168]

約数ペア:

[(1, 47215168), (2, 23607584), (4, 11803792), (7, 6745024), (8, 5901896), (11, 4292288), (13, 3631936), (14, 3372512), (16, 2950948), (22, 2146144), (26, 1815968), (28, 1686256), (32, 1475474), (44, 1073072), (52, 907984), (56, 843128), (64, 737737), (67, 704704), (77, 613184), (88, 536536), (91, 518848), (104, 453992), (112, 421564), (121, 390208), (134, 352352), (143, 330176), (154, 306592), (176, 268268), (182, 259424), (208, 226996), (224, 210782), (242, 195104), (268, 176176), (286, 165088), (308, 153296), (352, 134134), (364, 129712), (416, 113498), (448, 105391), (469, 100672), (484, 97552), (536, 88088), (572, 82544), (616, 76648), (704, 67067), (728, 64856), (737, 64064), (832, 56749), (847, 55744), (871, 54208), (938, 50336), (968, 48776), (1001, 47168), (1072, 44044), (1144, 41272), (1232, 38324), (1456, 32428), (1474, 32032), (1573, 30016), (1694, 27872), (1742, 27104), (1876, 25168), (1936, 24388), (2002, 23584), (2144, 22022), (2288, 20636), (2464, 19162), (2912, 16214), (2948, 16016), (3146, 15008), (3388, 13936), (3484, 13552), (3752, 12584), (3872, 12194), (4004, 11792), (4288, 11011), (4576, 10318), (4928, 9581), (5159, 9152), (5824, 8107), (5896, 8008), (6097, 7744), (6292, 7504), (6776, 6968)]