26889546

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 32830134

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 71, 79, 94, 102, 141, 142, 158, 213, 237, 282, 426, 474, 799, 1207, 1343, 1598, 2397, 2414, 2686, 3337, 3621, 3713, 4029, 4794, 5609, 6674, 7242, 7426, 8058, 10011, 11139, 11218, 16827, 20022, 22278, 33654, 56729, 63121, 95353, 113458, 126242, 170187, 189363, 190706, 263623, 286059, 340374, 378726, 527246, 572118, 790869, 1581738, 4481591, 8963182, 13444773, 26889546]

約数ペア:

[(1, 26889546), (2, 13444773), (3, 8963182), (6, 4481591), (17, 1581738), (34, 790869), (47, 572118), (51, 527246), (71, 378726), (79, 340374), (94, 286059), (102, 263623), (141, 190706), (142, 189363), (158, 170187), (213, 126242), (237, 113458), (282, 95353), (426, 63121), (474, 56729), (799, 33654), (1207, 22278), (1343, 20022), (1598, 16827), (2397, 11218), (2414, 11139), (2686, 10011), (3337, 8058), (3621, 7426), (3713, 7242), (4029, 6674), (4794, 5609)]