72825734

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 110935440

約数和(自身を除く): 38109706

約数列:

[1, 2, 109, 173, 218, 346, 1931, 3862, 18857, 37714, 210479, 334063, 420958, 668126, 36412867, 72825734]

約数ペア:

[(1, 72825734), (2, 36412867), (109, 668126), (173, 420958), (218, 334063), (346, 210479), (1931, 37714), (3862, 18857)]