18025088

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 36600660

約数和(自身を除く): 18575572

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 2657, 3392, 5314, 6784, 10628, 21256, 42512, 85024, 140821, 170048, 281642, 340096, 563284, 1126568, 2253136, 4506272, 9012544, 18025088]

約数ペア:

[(1, 18025088), (2, 9012544), (4, 4506272), (8, 2253136), (16, 1126568), (32, 563284), (53, 340096), (64, 281642), (106, 170048), (128, 140821), (212, 85024), (424, 42512), (848, 21256), (1696, 10628), (2657, 6784), (3392, 5314)]