66680384

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{17659}}^1$

素因数の和:17730

約数の個数: 28

約数和(自身を含む): 134569200

約数和(自身を除く): 67888816

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 17659, 35318, 70636, 141272, 282544, 565088, 1041881, 1130176, 2083762, 4167524, 8335048, 16670096, 33340192, 66680384]

約数ペア:

[(1, 66680384), (2, 33340192), (4, 16670096), (8, 8335048), (16, 4167524), (32, 2083762), (59, 1130176), (64, 1041881), (118, 565088), (236, 282544), (472, 141272), (944, 70636), (1888, 35318), (3776, 17659)]