67146848

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 137803680

約数和(自身を除く): 70656832

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 122, 164, 244, 328, 488, 656, 839, 976, 1312, 1678, 1952, 2501, 3356, 5002, 6712, 10004, 13424, 20008, 26848, 34399, 40016, 51179, 68798, 80032, 102358, 137596, 204716, 275192, 409432, 550384, 818864, 1100768, 1637728, 2098339, 4196678, 8393356, 16786712, 33573424, 67146848]

約数ペア:

[(1, 67146848), (2, 33573424), (4, 16786712), (8, 8393356), (16, 4196678), (32, 2098339), (41, 1637728), (61, 1100768), (82, 818864), (122, 550384), (164, 409432), (244, 275192), (328, 204716), (488, 137596), (656, 102358), (839, 80032), (976, 68798), (1312, 51179), (1678, 40016), (1952, 34399), (2501, 26848), (3356, 20008), (5002, 13424), (6712, 10004)]