74390056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{715289}}^1$

素因数の和:715308

約数の個数: 16

約数和(自身を含む): 150210900

約数和(自身を除く): 75820844

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 715289, 1430578, 2861156, 5722312, 9298757, 18597514, 37195028, 74390056]

約数ペア:

[(1, 74390056), (2, 37195028), (4, 18597514), (8, 9298757), (13, 5722312), (26, 2861156), (52, 1430578), (104, 715289)]