67697608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2131}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 146212560

約数和(自身を除く): 78514952

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2131, 2888, 3971, 4262, 7942, 8524, 15884, 17048, 23441, 31768, 40489, 46882, 80978, 93764, 161956, 187528, 323912, 445379, 769291, 890758, 1538582, 1781516, 3077164, 3563032, 6154328, 8462201, 16924402, 33848804, 67697608]

約数ペア:

[(1, 67697608), (2, 33848804), (4, 16924402), (8, 8462201), (11, 6154328), (19, 3563032), (22, 3077164), (38, 1781516), (44, 1538582), (76, 890758), (88, 769291), (152, 445379), (209, 323912), (361, 187528), (418, 161956), (722, 93764), (836, 80978), (1444, 46882), (1672, 40489), (2131, 31768), (2888, 23441), (3971, 17048), (4262, 15884), (7942, 8524)]