25171096

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 48372480

約数和(自身を除く): 23201384

約数列:

[1, 2, 4, 8, 67, 134, 151, 268, 302, 311, 536, 604, 622, 1208, 1244, 2488, 10117, 20234, 20837, 40468, 41674, 46961, 80936, 83348, 93922, 166696, 187844, 375688, 3146387, 6292774, 12585548, 25171096]

約数ペア:

[(1, 25171096), (2, 12585548), (4, 6292774), (8, 3146387), (67, 375688), (134, 187844), (151, 166696), (268, 93922), (302, 83348), (311, 80936), (536, 46961), (604, 41674), (622, 40468), (1208, 20837), (1244, 20234), (2488, 10117)]