28707178

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5861}}^1$

素因数の和:5973

約数の個数: 16

約数和(自身を含む): 45020160

約数和(自身を除く): 16312982

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 5861, 11722, 181691, 363382, 463019, 926038, 14353589, 28707178]

約数ペア:

[(1, 28707178), (2, 14353589), (31, 926038), (62, 463019), (79, 363382), (158, 181691), (2449, 11722), (4898, 5861)]