26559202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 43623360

約数和(自身を除く): 17064158

約数列:

[1, 2, 17, 34, 67, 89, 131, 134, 178, 262, 1139, 1513, 2227, 2278, 3026, 4454, 5963, 8777, 11659, 11926, 17554, 23318, 101371, 149209, 198203, 202742, 298418, 396406, 781153, 1562306, 13279601, 26559202]

約数ペア:

[(1, 26559202), (2, 13279601), (17, 1562306), (34, 781153), (67, 396406), (89, 298418), (131, 202742), (134, 198203), (178, 149209), (262, 101371), (1139, 23318), (1513, 17554), (2227, 11926), (2278, 11659), (3026, 8777), (4454, 5963)]