66491068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{67}}^2$

素因数の和:191

約数の個数: 54

約数和(自身を含む): 141121176

約数和(自身を除く): 74630108

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 529, 644, 938, 1058, 1541, 1876, 2116, 3082, 3703, 4489, 6164, 7406, 8978, 10787, 14812, 17956, 21574, 31423, 35443, 43148, 62846, 70886, 103247, 125692, 141772, 206494, 248101, 412988, 496202, 722729, 992404, 1445458, 2374681, 2890916, 4749362, 9498724, 16622767, 33245534, 66491068]

約数ペア:

[(1, 66491068), (2, 33245534), (4, 16622767), (7, 9498724), (14, 4749362), (23, 2890916), (28, 2374681), (46, 1445458), (67, 992404), (92, 722729), (134, 496202), (161, 412988), (268, 248101), (322, 206494), (469, 141772), (529, 125692), (644, 103247), (938, 70886), (1058, 62846), (1541, 43148), (1876, 35443), (2116, 31423), (3082, 21574), (3703, 17956), (4489, 14812), (6164, 10787), (7406, 8978)]