72458854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{12277}}^1$

素因数の和:12519

約数の個数: 16

約数和(自身を含む): 117574128

約数和(自身を除く): 45115274

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 12277, 24554, 159601, 319202, 2786879, 5573758, 36229427, 72458854]

約数ペア:

[(1, 72458854), (2, 36229427), (13, 5573758), (26, 2786879), (227, 319202), (454, 159601), (2951, 24554), (5902, 12277)]