72641306

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1298

約数の個数: 24

約数和(自身を含む): 116911740

約数和(自身を除く): 44270434

約数列:

[1, 2, 17, 34, 109, 218, 289, 578, 1153, 1853, 2306, 3706, 19601, 31501, 39202, 63002, 125677, 251354, 333217, 666434, 2136509, 4273018, 36320653, 72641306]

約数ペア:

[(1, 72641306), (2, 36320653), (17, 4273018), (34, 2136509), (109, 666434), (218, 333217), (289, 251354), (578, 125677), (1153, 63002), (1853, 39202), (2306, 31501), (3706, 19601)]