428840512

素因数分解:

$2^6\times {\mathrm{487}}^1\times {\mathrm{13759}}^1$

素因数の和:14258

約数の個数: 28

約数和(自身を含む): 852789760

約数和(自身を除く): 423949248

約数列:

[1, 2, 4, 8, 16, 32, 64, 487, 974, 1948, 3896, 7792, 13759, 15584, 27518, 31168, 55036, 110072, 220144, 440288, 880576, 6700633, 13401266, 26802532, 53605064, 107210128, 214420256, 428840512]

約数ペア:

[(1, 428840512), (2, 214420256), (4, 107210128), (8, 53605064), (16, 26802532), (32, 13401266), (64, 6700633), (487, 880576), (974, 440288), (1948, 220144), (3896, 110072), (7792, 55036), (13759, 31168), (15584, 27518)]