27960376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2477}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 56201040

約数和(自身を除く): 28240664

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2477, 2822, 4954, 5644, 9908, 11288, 19816, 42109, 84218, 168436, 205591, 336872, 411182, 822364, 1644728, 3495047, 6990094, 13980188, 27960376]

約数ペア:

[(1, 27960376), (2, 13980188), (4, 6990094), (8, 3495047), (17, 1644728), (34, 822364), (68, 411182), (83, 336872), (136, 205591), (166, 168436), (332, 84218), (664, 42109), (1411, 19816), (2477, 11288), (2822, 9908), (4954, 5644)]