28661932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32423}}^1$

素因数の和:32457

約数の個数: 24

約数和(自身を含む): 57195936

約数和(自身を除く): 28534004

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 32423, 64846, 129692, 421499, 551191, 842998, 1102382, 1685996, 2204764, 7165483, 14330966, 28661932]

約数ペア:

[(1, 28661932), (2, 14330966), (4, 7165483), (13, 2204764), (17, 1685996), (26, 1102382), (34, 842998), (52, 551191), (68, 421499), (221, 129692), (442, 64846), (884, 32423)]