69477616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8147}}^1$

素因数の和:8209

約数の個数: 40

約数和(自身を含む): 148521744

約数和(自身を除く): 79044128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8147, 8528, 16294, 32588, 65176, 105911, 130352, 211822, 334027, 423644, 668054, 847288, 1336108, 1694576, 2672216, 4342351, 5344432, 8684702, 17369404, 34738808, 69477616]

約数ペア:

[(1, 69477616), (2, 34738808), (4, 17369404), (8, 8684702), (13, 5344432), (16, 4342351), (26, 2672216), (41, 1694576), (52, 1336108), (82, 847288), (104, 668054), (164, 423644), (208, 334027), (328, 211822), (533, 130352), (656, 105911), (1066, 65176), (2132, 32588), (4264, 16294), (8147, 8528)]