64704806

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 103154688

約数和(自身を除く): 38449882

約数列:

[1, 2, 41, 47, 82, 94, 103, 163, 206, 326, 1927, 3854, 4223, 4841, 6683, 7661, 8446, 9682, 13366, 15322, 16789, 33578, 198481, 314101, 396962, 628202, 688349, 789083, 1376698, 1578166, 32352403, 64704806]

約数ペア:

[(1, 64704806), (2, 32352403), (41, 1578166), (47, 1376698), (82, 789083), (94, 688349), (103, 628202), (163, 396962), (206, 314101), (326, 198481), (1927, 33578), (3854, 16789), (4223, 15322), (4841, 13366), (6683, 9682), (7661, 8446)]