40676512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3251}}^1$

素因数の和:3301

約数の個数: 48

約数和(自身を含む): 88506432

約数和(自身を除く): 47829920

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 3251, 6256, 6502, 12512, 13004, 26008, 52016, 55267, 74773, 104032, 110534, 149546, 221068, 299092, 442136, 598184, 884272, 1196368, 1271141, 1768544, 2392736, 2542282, 5084564, 10169128, 20338256, 40676512]

約数ペア:

[(1, 40676512), (2, 20338256), (4, 10169128), (8, 5084564), (16, 2542282), (17, 2392736), (23, 1768544), (32, 1271141), (34, 1196368), (46, 884272), (68, 598184), (92, 442136), (136, 299092), (184, 221068), (272, 149546), (368, 110534), (391, 104032), (544, 74773), (736, 55267), (782, 52016), (1564, 26008), (3128, 13004), (3251, 12512), (6256, 6502)]