72976648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{536593}}^1$

素因数の和:536616

約数の個数: 16

約数和(自身を含む): 144880380

約数和(自身を除く): 71903732

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 536593, 1073186, 2146372, 4292744, 9122081, 18244162, 36488324, 72976648]

約数ペア:

[(1, 72976648), (2, 36488324), (4, 18244162), (8, 9122081), (17, 4292744), (34, 2146372), (68, 1073186), (136, 536593)]