64421072

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{5419}}^1$

素因数の和:6170

約数の個数: 20

約数和(自身を含む): 125006880

約数和(自身を除く): 60585808

約数列:

[1, 2, 4, 8, 16, 743, 1486, 2972, 5419, 5944, 10838, 11888, 21676, 43352, 86704, 4026317, 8052634, 16105268, 32210536, 64421072]

約数ペア:

[(1, 64421072), (2, 32210536), (4, 16105268), (8, 8052634), (16, 4026317), (743, 86704), (1486, 43352), (2972, 21676), (5419, 11888), (5944, 10838)]