25590812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21397}}^1$

素因数の和:21437

約数の個数: 24

約数和(自身を含む): 50328096

約数和(自身を除く): 24737284

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 21397, 42794, 85588, 278161, 492131, 556322, 984262, 1112644, 1968524, 6397703, 12795406, 25590812]

約数ペア:

[(1, 25590812), (2, 12795406), (4, 6397703), (13, 1968524), (23, 1112644), (26, 984262), (46, 556322), (52, 492131), (92, 278161), (299, 85588), (598, 42794), (1196, 21397)]