71833502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 120657600

約数和(自身を除く): 48824098

約数列:

[1, 2, 13, 26, 37, 74, 89, 178, 481, 839, 962, 1157, 1678, 2314, 3293, 6586, 10907, 21814, 31043, 42809, 62086, 74671, 85618, 149342, 403559, 807118, 970723, 1941446, 2762827, 5525654, 35916751, 71833502]

約数ペア:

[(1, 71833502), (2, 35916751), (13, 5525654), (26, 2762827), (37, 1941446), (74, 970723), (89, 807118), (178, 403559), (481, 149342), (839, 85618), (962, 74671), (1157, 62086), (1678, 42809), (2314, 31043), (3293, 21814), (6586, 10907)]