64907312

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{29611}}^1$

素因数の和:29756

約数の個数: 20

約数和(自身を含む): 126680136

約数和(自身を除く): 61772824

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 29611, 59222, 118444, 236888, 473776, 4056707, 8113414, 16226828, 32453656, 64907312]

約数ペア:

[(1, 64907312), (2, 32453656), (4, 16226828), (8, 8113414), (16, 4056707), (137, 473776), (274, 236888), (548, 118444), (1096, 59222), (2192, 29611)]