15704863024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{70327}}^1$

素因数の和:71173

約数の個数: 40

約数和(自身を含む): 32257765728

約数和(自身を除く): 16552902704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 821, 1642, 3284, 6568, 13136, 13957, 27914, 55828, 70327, 111656, 140654, 223312, 281308, 562616, 1125232, 1195559, 2391118, 4782236, 9564472, 19128944, 57738467, 115476934, 230953868, 461907736, 923815472, 981553939, 1963107878, 3926215756, 7852431512, 15704863024]

約数ペア:

[(1, 15704863024), (2, 7852431512), (4, 3926215756), (8, 1963107878), (16, 981553939), (17, 923815472), (34, 461907736), (68, 230953868), (136, 115476934), (272, 57738467), (821, 19128944), (1642, 9564472), (3284, 4782236), (6568, 2391118), (13136, 1195559), (13957, 1125232), (27914, 562616), (55828, 281308), (70327, 223312), (111656, 140654)]