57548816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{821}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 120580824

約数和(自身を除く): 63032008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 674, 821, 1348, 1642, 2696, 3284, 4381, 5392, 6568, 8762, 10673, 13136, 17524, 21346, 35048, 42692, 70096, 85384, 170768, 276677, 553354, 1106708, 2213416, 3596801, 4426832, 7193602, 14387204, 28774408, 57548816]

約数ペア:

[(1, 57548816), (2, 28774408), (4, 14387204), (8, 7193602), (13, 4426832), (16, 3596801), (26, 2213416), (52, 1106708), (104, 553354), (208, 276677), (337, 170768), (674, 85384), (821, 70096), (1348, 42692), (1642, 35048), (2696, 21346), (3284, 17524), (4381, 13136), (5392, 10673), (6568, 8762)]