28427410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2287}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 56339712

約数和(自身を除く): 27912302

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2287, 2486, 4574, 6215, 11435, 12430, 22870, 25157, 50314, 125785, 251570, 258431, 516862, 1292155, 2584310, 2842741, 5685482, 14213705, 28427410]

約数ペア:

[(1, 28427410), (2, 14213705), (5, 5685482), (10, 2842741), (11, 2584310), (22, 1292155), (55, 516862), (110, 258431), (113, 251570), (226, 125785), (565, 50314), (1130, 25157), (1243, 22870), (2287, 12430), (2486, 11435), (4574, 6215)]