42749567

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{839}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 50803200

約数和(自身を除く): 8053633

約数列:

[1, 7, 29, 203, 251, 839, 1757, 5873, 7279, 24331, 50953, 170317, 210589, 1474123, 6107081, 42749567]

約数ペア:

[(1, 42749567), (7, 6107081), (29, 1474123), (203, 210589), (251, 170317), (839, 50953), (1757, 24331), (5873, 7279)]