57496418

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 101692800

約数和(自身を除く): 44196382

約数列:

[1, 2, 7, 14, 43, 86, 149, 298, 301, 602, 641, 1043, 1282, 2086, 4487, 6407, 8974, 12814, 27563, 44849, 55126, 89698, 95509, 191018, 192941, 385882, 668563, 1337126, 4106887, 8213774, 28748209, 57496418]

約数ペア:

[(1, 57496418), (2, 28748209), (7, 8213774), (14, 4106887), (43, 1337126), (86, 668563), (149, 385882), (298, 192941), (301, 191018), (602, 95509), (641, 89698), (1043, 55126), (1282, 44849), (2086, 27563), (4487, 12814), (6407, 8974)]