28162968

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{19237}}^1$

素因数の和:19307

約数の個数: 32

約数和(自身を含む): 71565360

約数和(自身を除く): 43402392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 19237, 38474, 57711, 76948, 115422, 153896, 230844, 461688, 1173457, 2346914, 3520371, 4693828, 7040742, 9387656, 14081484, 28162968]

約数ペア:

[(1, 28162968), (2, 14081484), (3, 9387656), (4, 7040742), (6, 4693828), (8, 3520371), (12, 2346914), (24, 1173457), (61, 461688), (122, 230844), (183, 153896), (244, 115422), (366, 76948), (488, 57711), (732, 38474), (1464, 19237)]