72541144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{697511}}^1$

素因数の和:697530

約数の個数: 16

約数和(自身を含む): 146477520

約数和(自身を除く): 73936376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 697511, 1395022, 2790044, 5580088, 9067643, 18135286, 36270572, 72541144]

約数ペア:

[(1, 72541144), (2, 36270572), (4, 18135286), (8, 9067643), (13, 5580088), (26, 2790044), (52, 1395022), (104, 697511)]