28893152

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 61018272

約数和(自身を除く): 32125120

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1061, 1184, 1702, 2122, 3404, 4244, 6808, 8488, 13616, 16976, 24403, 27232, 33952, 39257, 48806, 78514, 97612, 157028, 195224, 314056, 390448, 628112, 780896, 902911, 1256224, 1805822, 3611644, 7223288, 14446576, 28893152]

約数ペア:

[(1, 28893152), (2, 14446576), (4, 7223288), (8, 3611644), (16, 1805822), (23, 1256224), (32, 902911), (37, 780896), (46, 628112), (74, 390448), (92, 314056), (148, 195224), (184, 157028), (296, 97612), (368, 78514), (592, 48806), (736, 39257), (851, 33952), (1061, 27232), (1184, 24403), (1702, 16976), (2122, 13616), (3404, 8488), (4244, 6808)]