39103792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 94493952

約数和(自身を除く): 55390160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 251, 364, 428, 502, 728, 749, 856, 1004, 1391, 1456, 1498, 1712, 1757, 2008, 2782, 2996, 3263, 3514, 4016, 5564, 5992, 6526, 7028, 9737, 11128, 11984, 13052, 14056, 19474, 22256, 22841, 26104, 26857, 28112, 38948, 45682, 52208, 53714, 77896, 91364, 107428, 155792, 182728, 187999, 214856, 349141, 365456, 375998, 429712, 698282, 751996, 1396564, 1503992, 2443987, 2793128, 3007984, 4887974, 5586256, 9775948, 19551896, 39103792]

約数ペア:

[(1, 39103792), (2, 19551896), (4, 9775948), (7, 5586256), (8, 4887974), (13, 3007984), (14, 2793128), (16, 2443987), (26, 1503992), (28, 1396564), (52, 751996), (56, 698282), (91, 429712), (104, 375998), (107, 365456), (112, 349141), (182, 214856), (208, 187999), (214, 182728), (251, 155792), (364, 107428), (428, 91364), (502, 77896), (728, 53714), (749, 52208), (856, 45682), (1004, 38948), (1391, 28112), (1456, 26857), (1498, 26104), (1712, 22841), (1757, 22256), (2008, 19474), (2782, 14056), (2996, 13052), (3263, 11984), (3514, 11128), (4016, 9737), (5564, 7028), (5992, 6526)]