66840982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{43573}}^1$

素因数の和:43647

約数の個数: 16

約数和(自身を含む): 109806480

約数和(自身を除く): 42965498

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 43573, 87146, 566449, 1132898, 2570807, 5141614, 33420491, 66840982]

約数ペア:

[(1, 66840982), (2, 33420491), (13, 5141614), (26, 2570807), (59, 1132898), (118, 566449), (767, 87146), (1534, 43573)]