71295862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{10159}}^1$

素因数の和:10212

約数の個数: 24

約数和(自身を含む): 121615200

約数和(自身を除く): 50319338

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 10159, 20318, 111749, 223498, 294611, 589222, 1229239, 2458478, 3240721, 6481442, 35647931, 71295862]

約数ペア:

[(1, 71295862), (2, 35647931), (11, 6481442), (22, 3240721), (29, 2458478), (58, 1229239), (121, 589222), (242, 294611), (319, 223498), (638, 111749), (3509, 20318), (7018, 10159)]