72673198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{164419}}^1$

素因数の和:164451

約数の個数: 16

約数和(自身を含む): 124301520

約数和(自身を除く): 51628322

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 164419, 328838, 2137447, 2795123, 4274894, 5590246, 36336599, 72673198]

約数ペア:

[(1, 72673198), (2, 36336599), (13, 5590246), (17, 4274894), (26, 2795123), (34, 2137447), (221, 328838), (442, 164419)]