25572356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 46122720

約数和(自身を除く): 20550364

約数列:

[1, 2, 4, 41, 82, 164, 211, 422, 739, 844, 1478, 2956, 8651, 17302, 30299, 34604, 60598, 121196, 155929, 311858, 623716, 6393089, 12786178, 25572356]

約数ペア:

[(1, 25572356), (2, 12786178), (4, 6393089), (41, 623716), (82, 311858), (164, 155929), (211, 121196), (422, 60598), (739, 34604), (844, 30299), (1478, 17302), (2956, 8651)]