27647858

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 49593600

約数和(自身を除く): 21945742

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 343, 574, 686, 983, 1966, 2009, 4018, 6881, 13762, 14063, 28126, 40303, 48167, 80606, 96334, 282121, 337169, 564242, 674338, 1974847, 3949694, 13823929, 27647858]

約数ペア:

[(1, 27647858), (2, 13823929), (7, 3949694), (14, 1974847), (41, 674338), (49, 564242), (82, 337169), (98, 282121), (287, 96334), (343, 80606), (574, 48167), (686, 40303), (983, 28126), (1966, 14063), (2009, 13762), (4018, 6881)]