61494712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3253}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 123001200

約数和(自身を除く): 61506488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 3253, 4726, 6506, 9452, 13012, 18904, 26024, 55301, 110602, 221204, 442408, 452167, 904334, 1808668, 3617336, 7686839, 15373678, 30747356, 61494712]

約数ペア:

[(1, 61494712), (2, 30747356), (4, 15373678), (8, 7686839), (17, 3617336), (34, 1808668), (68, 904334), (136, 452167), (139, 442408), (278, 221204), (556, 110602), (1112, 55301), (2363, 26024), (3253, 18904), (4726, 13012), (6506, 9452)]