72831668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{200087}}^1$

素因数の和:200111

約数の個数: 24

約数和(自身を含む): 156868992

約数和(自身を除く): 84037324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 200087, 400174, 800348, 1400609, 2601131, 2801218, 5202262, 5602436, 10404524, 18207917, 36415834, 72831668]

約数ペア:

[(1, 72831668), (2, 36415834), (4, 18207917), (7, 10404524), (13, 5602436), (14, 5202262), (26, 2801218), (28, 2601131), (52, 1400609), (91, 800348), (182, 400174), (364, 200087)]