66518408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2243}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 136524960

約数和(自身を除く): 70006552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 1348, 2243, 2696, 3707, 4486, 7414, 8972, 14828, 17944, 24673, 29656, 49346, 98692, 197384, 755891, 1511782, 3023564, 6047128, 8314801, 16629602, 33259204, 66518408]

約数ペア:

[(1, 66518408), (2, 33259204), (4, 16629602), (8, 8314801), (11, 6047128), (22, 3023564), (44, 1511782), (88, 755891), (337, 197384), (674, 98692), (1348, 49346), (2243, 29656), (2696, 24673), (3707, 17944), (4486, 14828), (7414, 8972)]