74697931

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 96832512

約数和(自身を除く): 22134581

約数列:

[1, 7, 11, 37, 77, 157, 167, 259, 407, 1099, 1169, 1727, 1837, 2849, 5809, 6179, 12089, 12859, 26219, 40663, 43253, 63899, 67969, 183533, 288409, 447293, 475783, 970103, 2018863, 6790721, 10671133, 74697931]

約数ペア:

[(1, 74697931), (7, 10671133), (11, 6790721), (37, 2018863), (77, 970103), (157, 475783), (167, 447293), (259, 288409), (407, 183533), (1099, 67969), (1169, 63899), (1727, 43253), (1837, 40663), (2849, 26219), (5809, 12859), (6179, 12089)]