14859728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 31248000

約数和(自身を除く): 16388272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 359, 398, 718, 796, 1436, 1592, 2587, 2872, 3184, 4667, 5174, 5744, 9334, 10348, 18668, 20696, 37336, 41392, 71441, 74672, 142882, 285764, 571528, 928733, 1143056, 1857466, 3714932, 7429864, 14859728]

約数ペア:

[(1, 14859728), (2, 7429864), (4, 3714932), (8, 1857466), (13, 1143056), (16, 928733), (26, 571528), (52, 285764), (104, 142882), (199, 74672), (208, 71441), (359, 41392), (398, 37336), (718, 20696), (796, 18668), (1436, 10348), (1592, 9334), (2587, 5744), (2872, 5174), (3184, 4667)]