57070538

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 99895680

約数和(自身を除く): 42825142

約数列:

[1, 2, 7, 14, 89, 163, 178, 281, 326, 562, 623, 1141, 1246, 1967, 2282, 3934, 14507, 25009, 29014, 45803, 50018, 91606, 101549, 175063, 203098, 320621, 350126, 641242, 4076467, 8152934, 28535269, 57070538]

約数ペア:

[(1, 57070538), (2, 28535269), (7, 8152934), (14, 4076467), (89, 641242), (163, 350126), (178, 320621), (281, 203098), (326, 175063), (562, 101549), (623, 91606), (1141, 50018), (1246, 45803), (1967, 29014), (2282, 25009), (3934, 14507)]