4388944

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 9820800

約数和(自身を除く): 5431856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 263, 298, 526, 596, 1043, 1052, 1192, 1841, 2086, 2104, 2384, 3682, 4172, 4208, 7364, 8344, 14728, 16688, 29456, 39187, 78374, 156748, 274309, 313496, 548618, 626992, 1097236, 2194472, 4388944]

約数ペア:

[(1, 4388944), (2, 2194472), (4, 1097236), (7, 626992), (8, 548618), (14, 313496), (16, 274309), (28, 156748), (56, 78374), (112, 39187), (149, 29456), (263, 16688), (298, 14728), (526, 8344), (596, 7364), (1043, 4208), (1052, 4172), (1192, 3682), (1841, 2384), (2086, 2104)]