64984048

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{7039}}^1$

素因数の和:7624

約数の個数: 20

約数和(自身を含む): 126142720

約数和(自身を除く): 61158672

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 7039, 9232, 14078, 28156, 56312, 112624, 4061503, 8123006, 16246012, 32492024, 64984048]

約数ペア:

[(1, 64984048), (2, 32492024), (4, 16246012), (8, 8123006), (16, 4061503), (577, 112624), (1154, 56312), (2308, 28156), (4616, 14078), (7039, 9232)]