39757804544

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{1252451}}^1$

素因数の和:1252502

約数の個数: 44

約数和(自身を含む): 82040615808

約数和(自身を除く): 42282811264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 15872, 31744, 1252451, 2504902, 5009804, 10019608, 20039216, 38825981, 40078432, 77651962, 80156864, 155303924, 160313728, 310607848, 320627456, 621215696, 641254912, 1242431392, 1282509824, 2484862784, 4969725568, 9939451136, 19878902272, 39757804544]

約数ペア:

[(1, 39757804544), (2, 19878902272), (4, 9939451136), (8, 4969725568), (16, 2484862784), (31, 1282509824), (32, 1242431392), (62, 641254912), (64, 621215696), (124, 320627456), (128, 310607848), (248, 160313728), (256, 155303924), (496, 80156864), (512, 77651962), (992, 40078432), (1024, 38825981), (1984, 20039216), (3968, 10019608), (7936, 5009804), (15872, 2504902), (31744, 1252451)]