6881776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 14807088

約数和(自身を除く): 7925312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 641, 671, 976, 1282, 1342, 2564, 2684, 5128, 5368, 7051, 10256, 10736, 14102, 28204, 39101, 56408, 78202, 112816, 156404, 312808, 430111, 625616, 860222, 1720444, 3440888, 6881776]

約数ペア:

[(1, 6881776), (2, 3440888), (4, 1720444), (8, 860222), (11, 625616), (16, 430111), (22, 312808), (44, 156404), (61, 112816), (88, 78202), (122, 56408), (176, 39101), (244, 28204), (488, 14102), (641, 10736), (671, 10256), (976, 7051), (1282, 5368), (1342, 5128), (2564, 2684)]