69538028

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{13721}}^1$

素因数の和:13913

約数の個数: 24

約数和(自身を含む): 139854624

約数和(自身を除く): 70316596

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 13721, 27442, 54884, 96047, 192094, 384188, 2483501, 4967002, 9934004, 17384507, 34769014, 69538028]

約数ペア:

[(1, 69538028), (2, 34769014), (4, 17384507), (7, 9934004), (14, 4967002), (28, 2483501), (181, 384188), (362, 192094), (724, 96047), (1267, 54884), (2534, 27442), (5068, 13721)]