27783308

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11149}}^1$

素因数の和:11249

約数の個数: 24

約数和(自身を含む): 56196000

約数和(自身を除く): 28412692

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 11149, 22298, 44596, 78043, 156086, 312172, 992261, 1984522, 3969044, 6945827, 13891654, 27783308]

約数ペア:

[(1, 27783308), (2, 13891654), (4, 6945827), (7, 3969044), (14, 1984522), (28, 992261), (89, 312172), (178, 156086), (356, 78043), (623, 44596), (1246, 22298), (2492, 11149)]