66875438

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{80963}}^1$

素因数の和:81031

約数の個数: 16

約数和(自身を含む): 116588160

約数和(自身を除く): 49712722

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 80963, 161926, 566741, 1133482, 4776817, 9553634, 33437719, 66875438]

約数ペア:

[(1, 66875438), (2, 33437719), (7, 9553634), (14, 4776817), (59, 1133482), (118, 566741), (413, 161926), (826, 80963)]