42135352

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4157}}^1$

素因数の和:4351

約数の個数: 32

約数和(自身を含む): 90810720

約数和(自身を除く): 48675368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 4157, 5068, 8314, 10136, 16628, 29099, 33256, 58198, 116396, 232792, 752417, 1504834, 3009668, 5266919, 6019336, 10533838, 21067676, 42135352]

約数ペア:

[(1, 42135352), (2, 21067676), (4, 10533838), (7, 6019336), (8, 5266919), (14, 3009668), (28, 1504834), (56, 752417), (181, 232792), (362, 116396), (724, 58198), (1267, 33256), (1448, 29099), (2534, 16628), (4157, 10136), (5068, 8314)]