66477866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15881}}^1$

素因数の和:15926

約数の個数: 32

約数和(自身を含む): 128072448

約数和(自身を除く): 61594582

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 15881, 31762, 111167, 206453, 222334, 365263, 412906, 730526, 1445171, 2556841, 2890342, 4748419, 5113682, 9496838, 33238933, 66477866]

約数ペア:

[(1, 66477866), (2, 33238933), (7, 9496838), (13, 5113682), (14, 4748419), (23, 2890342), (26, 2556841), (46, 1445171), (91, 730526), (161, 412906), (182, 365263), (299, 222334), (322, 206453), (598, 111167), (2093, 31762), (4186, 15881)]