74561914

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 131636736

約数和(自身を除く): 57074822

約数列:

[1, 2, 7, 14, 43, 86, 211, 301, 422, 587, 602, 1174, 1477, 2954, 4109, 8218, 9073, 18146, 25241, 50482, 63511, 123857, 127022, 176687, 247714, 353374, 866999, 1733998, 5325851, 10651702, 37280957, 74561914]

約数ペア:

[(1, 74561914), (2, 37280957), (7, 10651702), (14, 5325851), (43, 1733998), (86, 866999), (211, 353374), (301, 247714), (422, 176687), (587, 127022), (602, 123857), (1174, 63511), (1477, 50482), (2954, 25241), (4109, 18146), (8218, 9073)]