69743528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3301}}^1$

素因数の和:3465

約数の個数: 32

約数和(自身を含む): 138684000

約数和(自身を除く): 68940472

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 3301, 5282, 6602, 10564, 13204, 21128, 26408, 62719, 125438, 250876, 458839, 501752, 917678, 1835356, 3670712, 8717941, 17435882, 34871764, 69743528]

約数ペア:

[(1, 69743528), (2, 34871764), (4, 17435882), (8, 8717941), (19, 3670712), (38, 1835356), (76, 917678), (139, 501752), (152, 458839), (278, 250876), (556, 125438), (1112, 62719), (2641, 26408), (3301, 21128), (5282, 13204), (6602, 10564)]