39727896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 107627520

約数和(自身を除く): 67899624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 223, 312, 446, 571, 669, 892, 1142, 1338, 1713, 1784, 2284, 2676, 2899, 3426, 4568, 5352, 5798, 6852, 7423, 8697, 11596, 13704, 14846, 17394, 22269, 23192, 29692, 34788, 44538, 59384, 69576, 89076, 127333, 178152, 254666, 381999, 509332, 763998, 1018664, 1527996, 1655329, 3055992, 3310658, 4965987, 6621316, 9931974, 13242632, 19863948, 39727896]

約数ペア:

[(1, 39727896), (2, 19863948), (3, 13242632), (4, 9931974), (6, 6621316), (8, 4965987), (12, 3310658), (13, 3055992), (24, 1655329), (26, 1527996), (39, 1018664), (52, 763998), (78, 509332), (104, 381999), (156, 254666), (223, 178152), (312, 127333), (446, 89076), (571, 69576), (669, 59384), (892, 44538), (1142, 34788), (1338, 29692), (1713, 23192), (1784, 22269), (2284, 17394), (2676, 14846), (2899, 13704), (3426, 11596), (4568, 8697), (5352, 7423), (5798, 6852)]