70980208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 159114816

約数和(自身を除く): 88134608

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 208, 296, 299, 368, 401, 481, 592, 598, 802, 851, 962, 1196, 1604, 1702, 1924, 2392, 3208, 3404, 3848, 4784, 5213, 6416, 6808, 7696, 9223, 10426, 11063, 13616, 14837, 18446, 20852, 22126, 29674, 36892, 41704, 44252, 59348, 73784, 83408, 88504, 118696, 119899, 147568, 177008, 192881, 237392, 239798, 341251, 385762, 479596, 682502, 771524, 959192, 1365004, 1543048, 1918384, 2730008, 3086096, 4436263, 5460016, 8872526, 17745052, 35490104, 70980208]

約数ペア:

[(1, 70980208), (2, 35490104), (4, 17745052), (8, 8872526), (13, 5460016), (16, 4436263), (23, 3086096), (26, 2730008), (37, 1918384), (46, 1543048), (52, 1365004), (74, 959192), (92, 771524), (104, 682502), (148, 479596), (184, 385762), (208, 341251), (296, 239798), (299, 237392), (368, 192881), (401, 177008), (481, 147568), (592, 119899), (598, 118696), (802, 88504), (851, 83408), (962, 73784), (1196, 59348), (1604, 44252), (1702, 41704), (1924, 36892), (2392, 29674), (3208, 22126), (3404, 20852), (3848, 18446), (4784, 14837), (5213, 13616), (6416, 11063), (6808, 10426), (7696, 9223)]