71923214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 120463200

約数和(自身を除く): 48539986

約数列:

[1, 2, 11, 22, 89, 109, 178, 218, 337, 674, 979, 1199, 1958, 2398, 3707, 7414, 9701, 19402, 29993, 36733, 59986, 73466, 106711, 213422, 329923, 404063, 659846, 808126, 3269237, 6538474, 35961607, 71923214]

約数ペア:

[(1, 71923214), (2, 35961607), (11, 6538474), (22, 3269237), (89, 808126), (109, 659846), (178, 404063), (218, 329923), (337, 213422), (674, 106711), (979, 73466), (1199, 59986), (1958, 36733), (2398, 29993), (3707, 19402), (7414, 9701)]