42601744

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{12619}}^1$

素因数の和:12838

約数の個数: 20

約数和(自身を含む): 82938640

約数和(自身を除く): 40336896

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 12619, 25238, 50476, 100952, 201904, 2662609, 5325218, 10650436, 21300872, 42601744]

約数ペア:

[(1, 42601744), (2, 21300872), (4, 10650436), (8, 5325218), (16, 2662609), (211, 201904), (422, 100952), (844, 50476), (1688, 25238), (3376, 12619)]