72884084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{200231}}^1$

素因数の和:200255

約数の個数: 24

約数和(自身を含む): 156981888

約数和(自身を除く): 84097804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 200231, 400462, 800924, 1401617, 2603003, 2803234, 5206006, 5606468, 10412012, 18221021, 36442042, 72884084]

約数ペア:

[(1, 72884084), (2, 36442042), (4, 18221021), (7, 10412012), (13, 5606468), (14, 5206006), (26, 2803234), (28, 2603003), (52, 1401617), (91, 800924), (182, 400462), (364, 200231)]