73730072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{708943}}^1$

素因数の和:708962

約数の個数: 16

約数和(自身を含む): 148878240

約数和(自身を除く): 75148168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 708943, 1417886, 2835772, 5671544, 9216259, 18432518, 36865036, 73730072]

約数ペア:

[(1, 73730072), (2, 36865036), (4, 18432518), (8, 9216259), (13, 5671544), (26, 2835772), (52, 1417886), (104, 708943)]