71346286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{87649}}^1$

素因数の和:87699

約数の個数: 16

約数和(自身を含む): 119905200

約数和(自身を除く): 48558914

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 87649, 175298, 964139, 1928278, 3243013, 6486026, 35673143, 71346286]

約数ペア:

[(1, 71346286), (2, 35673143), (11, 6486026), (22, 3243013), (37, 1928278), (74, 964139), (407, 175298), (814, 87649)]