67220048

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9839}}^1$

素因数の和:9915

約数の個数: 40

約数和(自身を含む): 151299840

約数和(自身を除く): 84079792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 9839, 19678, 39356, 68873, 78712, 137746, 157424, 275492, 550984, 600179, 1101968, 1200358, 2400716, 4201253, 4801432, 8402506, 9602864, 16805012, 33610024, 67220048]

約数ペア:

[(1, 67220048), (2, 33610024), (4, 16805012), (7, 9602864), (8, 8402506), (14, 4801432), (16, 4201253), (28, 2400716), (56, 1200358), (61, 1101968), (112, 600179), (122, 550984), (244, 275492), (427, 157424), (488, 137746), (854, 78712), (976, 68873), (1708, 39356), (3416, 19678), (6832, 9839)]