57725282

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1997}}^1$

素因数の和:2245

約数の個数: 16

約数和(自身を含む): 88111800

約数和(自身を除く): 30386518

約数列:

[1, 2, 97, 149, 194, 298, 1997, 3994, 14453, 28906, 193709, 297553, 387418, 595106, 28862641, 57725282]

約数ペア:

[(1, 57725282), (2, 28862641), (97, 595106), (149, 387418), (194, 297553), (298, 193709), (1997, 28906), (3994, 14453)]