71937626

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3989}}^1$

素因数の和:4189

約数の個数: 16

約数和(自身を含む): 110315520

約数和(自身を除く): 38377894

約数列:

[1, 2, 71, 127, 142, 254, 3989, 7978, 9017, 18034, 283219, 506603, 566438, 1013206, 35968813, 71937626]

約数ペア:

[(1, 71937626), (2, 35968813), (71, 1013206), (127, 566438), (142, 506603), (254, 283219), (3989, 18034), (7978, 9017)]