27800908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{541}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 50536080

約数和(自身を除く): 22735172

約数列:

[1, 2, 4, 29, 58, 116, 443, 541, 886, 1082, 1772, 2164, 12847, 15689, 25694, 31378, 51388, 62756, 239663, 479326, 958652, 6950227, 13900454, 27800908]

約数ペア:

[(1, 27800908), (2, 13900454), (4, 6950227), (29, 958652), (58, 479326), (116, 239663), (443, 62756), (541, 51388), (886, 31378), (1082, 25694), (1772, 15689), (2164, 12847)]