7228288

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 14535000

約数和(自身を除く): 7306712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 379, 596, 758, 1192, 1516, 2384, 3032, 4768, 6064, 9536, 12128, 19072, 24256, 48512, 56471, 112942, 225884, 451768, 903536, 1807072, 3614144, 7228288]

約数ペア:

[(1, 7228288), (2, 3614144), (4, 1807072), (8, 903536), (16, 451768), (32, 225884), (64, 112942), (128, 56471), (149, 48512), (298, 24256), (379, 19072), (596, 12128), (758, 9536), (1192, 6064), (1516, 4768), (2384, 3032)]