73865612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1086259}}^1$

素因数の和:1086280

約数の個数: 12

約数和(自身を含む): 136868760

約数和(自身を除く): 63003148

約数列:

[1, 2, 4, 17, 34, 68, 1086259, 2172518, 4345036, 18466403, 36932806, 73865612]

約数ペア:

[(1, 73865612), (2, 36932806), (4, 18466403), (17, 4345036), (34, 2172518), (68, 1086259)]