72968488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{536533}}^1$

素因数の和:536556

約数の個数: 16

約数和(自身を含む): 144864180

約数和(自身を除く): 71895692

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 536533, 1073066, 2146132, 4292264, 9121061, 18242122, 36484244, 72968488]

約数ペア:

[(1, 72968488), (2, 36484244), (4, 18242122), (8, 9121061), (17, 4292264), (34, 2146132), (68, 1073066), (136, 536533)]