23712728

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17539}}^1$

素因数の和:17571

約数の個数: 24

約数和(自身を含む): 48147300

約数和(自身を除く): 24434572

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 17539, 35078, 70156, 140312, 228007, 456014, 912028, 1824056, 2964091, 5928182, 11856364, 23712728]

約数ペア:

[(1, 23712728), (2, 11856364), (4, 5928182), (8, 2964091), (13, 1824056), (26, 912028), (52, 456014), (104, 228007), (169, 140312), (338, 70156), (676, 35078), (1352, 17539)]