7992464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 16606080

約数和(自身を除く): 8613616

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 431, 488, 862, 976, 1159, 1724, 2318, 3448, 4636, 6896, 8189, 9272, 16378, 18544, 26291, 32756, 52582, 65512, 105164, 131024, 210328, 420656, 499529, 999058, 1998116, 3996232, 7992464]

約数ペア:

[(1, 7992464), (2, 3996232), (4, 1998116), (8, 999058), (16, 499529), (19, 420656), (38, 210328), (61, 131024), (76, 105164), (122, 65512), (152, 52582), (244, 32756), (304, 26291), (431, 18544), (488, 16378), (862, 9272), (976, 8189), (1159, 6896), (1724, 4636), (2318, 3448)]