26104076

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 46425456

約数和(自身を除く): 20321380

約数列:

[1, 2, 4, 157, 197, 211, 314, 394, 422, 628, 788, 844, 30929, 33127, 41567, 61858, 66254, 83134, 123716, 132508, 166268, 6526019, 13052038, 26104076]

約数ペア:

[(1, 26104076), (2, 13052038), (4, 6526019), (157, 166268), (197, 132508), (211, 123716), (314, 83134), (394, 66254), (422, 61858), (628, 41567), (788, 33127), (844, 30929)]