67739216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3411

約数の個数: 40

約数和(自身を含む): 138824448

約数和(自身を除く): 71085232

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 3331, 5084, 6662, 10168, 13324, 20336, 26648, 53296, 103261, 136571, 206522, 273142, 413044, 546284, 826088, 1092568, 1652176, 2185136, 4233701, 8467402, 16934804, 33869608, 67739216]

約数ペア:

[(1, 67739216), (2, 33869608), (4, 16934804), (8, 8467402), (16, 4233701), (31, 2185136), (41, 1652176), (62, 1092568), (82, 826088), (124, 546284), (164, 413044), (248, 273142), (328, 206522), (496, 136571), (656, 103261), (1271, 53296), (2542, 26648), (3331, 20336), (5084, 13324), (6662, 10168)]