28715136

素因数分解:

$2^7\times 3^1\times {\mathrm{74779}}^1$

素因数の和:74796

約数の個数: 32

約数和(自身を含む): 76275600

約数和(自身を除く): 47560464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 74779, 149558, 224337, 299116, 448674, 598232, 897348, 1196464, 1794696, 2392928, 3589392, 4785856, 7178784, 9571712, 14357568, 28715136]

約数ペア:

[(1, 28715136), (2, 14357568), (3, 9571712), (4, 7178784), (6, 4785856), (8, 3589392), (12, 2392928), (16, 1794696), (24, 1196464), (32, 897348), (48, 598232), (64, 448674), (96, 299116), (128, 224337), (192, 149558), (384, 74779)]