28456844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32191}}^1$

素因数の和:32225

約数の個数: 24

約数和(自身を含む): 56786688

約数和(自身を除く): 28329844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 32191, 64382, 128764, 418483, 547247, 836966, 1094494, 1673932, 2188988, 7114211, 14228422, 28456844]

約数ペア:

[(1, 28456844), (2, 14228422), (4, 7114211), (13, 2188988), (17, 1673932), (26, 1094494), (34, 836966), (52, 547247), (68, 418483), (221, 128764), (442, 64382), (884, 32191)]