64972072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{738319}}^1$

素因数の和:738336

約数の個数: 16

約数和(自身を含む): 132897600

約数和(自身を除く): 67925528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 738319, 1476638, 2953276, 5906552, 8121509, 16243018, 32486036, 64972072]

約数ペア:

[(1, 64972072), (2, 32486036), (4, 16243018), (8, 8121509), (11, 5906552), (22, 2953276), (44, 1476638), (88, 738319)]