66906964

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1471}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 119443968

約数和(自身を除く): 52537004

約数列:

[1, 2, 4, 83, 137, 166, 274, 332, 548, 1471, 2942, 5884, 11371, 22742, 45484, 122093, 201527, 244186, 403054, 488372, 806108, 16726741, 33453482, 66906964]

約数ペア:

[(1, 66906964), (2, 33453482), (4, 16726741), (83, 806108), (137, 488372), (166, 403054), (274, 244186), (332, 201527), (548, 122093), (1471, 45484), (2942, 22742), (5884, 11371)]