64979042

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{2347}}^1$

素因数の和:2585

約数の個数: 16

約数和(自身を含む): 99179520

約数和(自身を除く): 34200478

約数列:

[1, 2, 109, 127, 218, 254, 2347, 4694, 13843, 27686, 255823, 298069, 511646, 596138, 32489521, 64979042]

約数ペア:

[(1, 64979042), (2, 32489521), (109, 596138), (127, 511646), (218, 298069), (254, 255823), (2347, 27686), (4694, 13843)]