26309902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6389}}^1$

素因数の和:6491

約数の個数: 16

約数和(自身を含む): 41407200

約数和(自身を除く): 15097298

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 6389, 12778, 185281, 370562, 453619, 907238, 13154951, 26309902]

約数ペア:

[(1, 26309902), (2, 13154951), (29, 907238), (58, 453619), (71, 370562), (142, 185281), (2059, 12778), (4118, 6389)]