66887524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4211}}^1$

素因数の和:4264

約数の個数: 36

約数和(自身を含む): 134800848

約数和(自身を除く): 67913324

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 4211, 7942, 8422, 15884, 16844, 46321, 80009, 92642, 160018, 185284, 320036, 880099, 1520171, 1760198, 3040342, 3520396, 6080684, 16721881, 33443762, 66887524]

約数ペア:

[(1, 66887524), (2, 33443762), (4, 16721881), (11, 6080684), (19, 3520396), (22, 3040342), (38, 1760198), (44, 1520171), (76, 880099), (209, 320036), (361, 185284), (418, 160018), (722, 92642), (836, 80009), (1444, 46321), (3971, 16844), (4211, 15884), (7942, 8422)]