1517365856

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{4729}}^1$

素因数の和:5047

約数の個数: 48

約数和(自身を含む): 3080024640

約数和(自身を除く): 1562658784

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 271, 296, 542, 592, 1084, 1184, 2168, 4336, 4729, 8672, 9458, 10027, 18916, 20054, 37832, 40108, 75664, 80216, 151328, 160432, 174973, 320864, 349946, 699892, 1281559, 1399784, 2563118, 2799568, 5126236, 5599136, 10252472, 20504944, 41009888, 47417683, 94835366, 189670732, 379341464, 758682928, 1517365856]

約数ペア:

[(1, 1517365856), (2, 758682928), (4, 379341464), (8, 189670732), (16, 94835366), (32, 47417683), (37, 41009888), (74, 20504944), (148, 10252472), (271, 5599136), (296, 5126236), (542, 2799568), (592, 2563118), (1084, 1399784), (1184, 1281559), (2168, 699892), (4336, 349946), (4729, 320864), (8672, 174973), (9458, 160432), (10027, 151328), (18916, 80216), (20054, 75664), (37832, 40108)]