68112416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3863}}^1$

素因数の和:3921

約数の個数: 48

約数和(自身を含む): 146059200

約数和(自身を除く): 77946784

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 3863, 4408, 7726, 8816, 15452, 17632, 30904, 61808, 73397, 112027, 123616, 146794, 224054, 293588, 448108, 587176, 896216, 1174352, 1792432, 2128513, 2348704, 3584864, 4257026, 8514052, 17028104, 34056208, 68112416]

約数ペア:

[(1, 68112416), (2, 34056208), (4, 17028104), (8, 8514052), (16, 4257026), (19, 3584864), (29, 2348704), (32, 2128513), (38, 1792432), (58, 1174352), (76, 896216), (116, 587176), (152, 448108), (232, 293588), (304, 224054), (464, 146794), (551, 123616), (608, 112027), (928, 73397), (1102, 61808), (2204, 30904), (3863, 17632), (4408, 15452), (7726, 8816)]