28449772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32183}}^1$

素因数の和:32217

約数の個数: 24

約数和(自身を含む): 56772576

約数和(自身を除く): 28322804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 32183, 64366, 128732, 418379, 547111, 836758, 1094222, 1673516, 2188444, 7112443, 14224886, 28449772]

約数ペア:

[(1, 28449772), (2, 14224886), (4, 7112443), (13, 2188444), (17, 1673516), (26, 1094222), (34, 836758), (52, 547111), (68, 418379), (221, 128732), (442, 64366), (884, 32183)]