68625964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 135828000

約数和(自身を除く): 67202036

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 109, 164, 218, 349, 436, 451, 698, 902, 1199, 1396, 1804, 2398, 3839, 4469, 4796, 7678, 8938, 14309, 15356, 17876, 28618, 38041, 49159, 57236, 76082, 98318, 152164, 157399, 196636, 314798, 418451, 629596, 836902, 1559681, 1673804, 3119362, 6238724, 17156491, 34312982, 68625964]

約数ペア:

[(1, 68625964), (2, 34312982), (4, 17156491), (11, 6238724), (22, 3119362), (41, 1673804), (44, 1559681), (82, 836902), (109, 629596), (164, 418451), (218, 314798), (349, 196636), (436, 157399), (451, 152164), (698, 98318), (902, 76082), (1199, 57236), (1396, 49159), (1804, 38041), (2398, 28618), (3839, 17876), (4469, 15356), (4796, 14309), (7678, 8938)]