73228142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{10709}}^1$

素因数の和:10987

約数の個数: 16

約数和(自身を含む): 118752480

約数和(自身を除く): 45524338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 10709, 21418, 139217, 278434, 2816467, 5632934, 36614071, 73228142]

約数ペア:

[(1, 73228142), (2, 36614071), (13, 5632934), (26, 2816467), (263, 278434), (526, 139217), (3419, 21418), (6838, 10709)]