27812908

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 49996800

約数和(自身を除く): 22183892

約数列:

[1, 2, 4, 47, 94, 188, 239, 478, 619, 956, 1238, 2476, 11233, 22466, 29093, 44932, 58186, 116372, 147941, 295882, 591764, 6953227, 13906454, 27812908]

約数ペア:

[(1, 27812908), (2, 13906454), (4, 6953227), (47, 591764), (94, 295882), (188, 147941), (239, 116372), (478, 58186), (619, 44932), (956, 29093), (1238, 22466), (2476, 11233)]