7680652

素因数分解:

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

素因数の和:430

約数の個数: 36

約数和(自身を含む): 15800400

約数和(自身を除く): 8119748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 263, 298, 526, 596, 1043, 1052, 1841, 2086, 3682, 4172, 7301, 7364, 12887, 14602, 25774, 29204, 39187, 51548, 78374, 156748, 274309, 548618, 1097236, 1920163, 3840326, 7680652]

約数ペア:

[(1, 7680652), (2, 3840326), (4, 1920163), (7, 1097236), (14, 548618), (28, 274309), (49, 156748), (98, 78374), (149, 51548), (196, 39187), (263, 29204), (298, 25774), (526, 14602), (596, 12887), (1043, 7364), (1052, 7301), (1841, 4172), (2086, 3682)]