64078642

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2381

約数の個数: 16

約数和(自身を含む): 97767000

約数和(自身を除く): 33688358

約数列:

[1, 2, 101, 149, 202, 298, 2129, 4258, 15049, 30098, 215029, 317221, 430058, 634442, 32039321, 64078642]

約数ペア:

[(1, 64078642), (2, 32039321), (101, 634442), (149, 430058), (202, 317221), (298, 215029), (2129, 30098), (4258, 15049)]