97218628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{30649}}^1$

素因数の和:30727

約数の個数: 24

約数和(自身を含む): 186229400

約数和(自身を除く): 89010772

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 30649, 61298, 122596, 398437, 796874, 1593748, 1869589, 3739178, 7478356, 24304657, 48609314, 97218628]

約数ペア:

[(1, 97218628), (2, 48609314), (4, 24304657), (13, 7478356), (26, 3739178), (52, 1869589), (61, 1593748), (122, 796874), (244, 398437), (793, 122596), (1586, 61298), (3172, 30649)]