8155628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 15925392

約数和(自身を除く): 7769764

約数列:

[1, 2, 4, 13, 26, 47, 52, 71, 94, 142, 188, 284, 611, 923, 1222, 1846, 2209, 2444, 3337, 3692, 4418, 6674, 8836, 13348, 28717, 43381, 57434, 86762, 114868, 156839, 173524, 313678, 627356, 2038907, 4077814, 8155628]

約数ペア:

[(1, 8155628), (2, 4077814), (4, 2038907), (13, 627356), (26, 313678), (47, 173524), (52, 156839), (71, 114868), (94, 86762), (142, 57434), (188, 43381), (284, 28717), (611, 13348), (923, 8836), (1222, 6674), (1846, 4418), (2209, 3692), (2444, 3337)]