68609728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2377}}^1$

素因数の和:2441

約数の個数: 56

約数和(自身を含む): 152211024

約数和(自身を除く): 83601296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 164, 176, 328, 352, 451, 656, 704, 902, 1312, 1804, 2377, 2624, 3608, 4754, 7216, 9508, 14432, 19016, 26147, 28864, 38032, 52294, 76064, 97457, 104588, 152128, 194914, 209176, 389828, 418352, 779656, 836704, 1072027, 1559312, 1673408, 2144054, 3118624, 4288108, 6237248, 8576216, 17152432, 34304864, 68609728]

約数ペア:

[(1, 68609728), (2, 34304864), (4, 17152432), (8, 8576216), (11, 6237248), (16, 4288108), (22, 3118624), (32, 2144054), (41, 1673408), (44, 1559312), (64, 1072027), (82, 836704), (88, 779656), (164, 418352), (176, 389828), (328, 209176), (352, 194914), (451, 152128), (656, 104588), (704, 97457), (902, 76064), (1312, 52294), (1804, 38032), (2377, 28864), (2624, 26147), (3608, 19016), (4754, 14432), (7216, 9508)]