7211288

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 15586560

約数和(自身を除く): 8375272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 983, 1048, 1834, 1966, 3668, 3932, 6881, 7336, 7864, 13762, 27524, 55048, 128773, 257546, 515092, 901411, 1030184, 1802822, 3605644, 7211288]

約数ペア:

[(1, 7211288), (2, 3605644), (4, 1802822), (7, 1030184), (8, 901411), (14, 515092), (28, 257546), (56, 128773), (131, 55048), (262, 27524), (524, 13762), (917, 7864), (983, 7336), (1048, 6881), (1834, 3932), (1966, 3668)]