28870968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{171851}}^1$

素因数の和:171867

約数の個数: 32

約数和(自身を含む): 82488960

約数和(自身を除く): 53617992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 171851, 343702, 515553, 687404, 1031106, 1202957, 1374808, 2062212, 2405914, 3608871, 4124424, 4811828, 7217742, 9623656, 14435484, 28870968]

約数ペア:

[(1, 28870968), (2, 14435484), (3, 9623656), (4, 7217742), (6, 4811828), (7, 4124424), (8, 3608871), (12, 2405914), (14, 2062212), (21, 1374808), (24, 1202957), (28, 1031106), (42, 687404), (56, 515553), (84, 343702), (168, 171851)]