40807767608

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{10474273}}^1$

素因数の和:10474766

約数の個数: 16

約数和(自身を含む): 76671685680

約数和(自身を除く): 35863918072

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 10474273, 20948546, 41897092, 83794184, 5100970951, 10201941902, 20403883804, 40807767608]

約数ペア:

[(1, 40807767608), (2, 20403883804), (4, 10201941902), (8, 5100970951), (487, 83794184), (974, 41897092), (1948, 20948546), (3896, 10474273)]