64248968

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{27983}}^1$

素因数の和:28037

約数の個数: 32

約数和(自身を含む): 141039360

約数和(自身を除く): 76790392

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 27983, 55966, 111932, 195881, 223864, 391762, 783524, 1147303, 1567048, 2294606, 4589212, 8031121, 9178424, 16062242, 32124484, 64248968]

約数ペア:

[(1, 64248968), (2, 32124484), (4, 16062242), (7, 9178424), (8, 8031121), (14, 4589212), (28, 2294606), (41, 1567048), (56, 1147303), (82, 783524), (164, 391762), (287, 223864), (328, 195881), (574, 111932), (1148, 55966), (2296, 27983)]