69804352

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 56

約数和(自身を含む): 143150336

約数和(自身を除く): 73345984

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 73, 134, 146, 223, 268, 292, 446, 536, 584, 892, 1072, 1168, 1784, 2144, 2336, 3568, 4288, 4672, 4891, 7136, 9782, 14272, 14941, 16279, 19564, 29882, 32558, 39128, 59764, 65116, 78256, 119528, 130232, 156512, 239056, 260464, 313024, 478112, 520928, 956224, 1041856, 1090693, 2181386, 4362772, 8725544, 17451088, 34902176, 69804352]

約数ペア:

[(1, 69804352), (2, 34902176), (4, 17451088), (8, 8725544), (16, 4362772), (32, 2181386), (64, 1090693), (67, 1041856), (73, 956224), (134, 520928), (146, 478112), (223, 313024), (268, 260464), (292, 239056), (446, 156512), (536, 130232), (584, 119528), (892, 78256), (1072, 65116), (1168, 59764), (1784, 39128), (2144, 32558), (2336, 29882), (3568, 19564), (4288, 16279), (4672, 14941), (4891, 14272), (7136, 9782)]