25348856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 51461760

約数和(自身を除く): 26112904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1093, 1784, 2186, 2899, 4372, 5798, 8744, 11596, 14209, 23192, 28418, 56836, 113672, 243739, 487478, 974956, 1949912, 3168607, 6337214, 12674428, 25348856]

約数ペア:

[(1, 25348856), (2, 12674428), (4, 6337214), (8, 3168607), (13, 1949912), (26, 974956), (52, 487478), (104, 243739), (223, 113672), (446, 56836), (892, 28418), (1093, 23192), (1784, 14209), (2186, 11596), (2899, 8744), (4372, 5798)]