66630544

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 132225912

約数和(自身を除く): 65595368

約数列:

[1, 2, 4, 8, 16, 61, 122, 233, 244, 293, 466, 488, 586, 932, 976, 1172, 1864, 2344, 3728, 4688, 14213, 17873, 28426, 35746, 56852, 68269, 71492, 113704, 136538, 142984, 227408, 273076, 285968, 546152, 1092304, 4164409, 8328818, 16657636, 33315272, 66630544]

約数ペア:

[(1, 66630544), (2, 33315272), (4, 16657636), (8, 8328818), (16, 4164409), (61, 1092304), (122, 546152), (233, 285968), (244, 273076), (293, 227408), (466, 142984), (488, 136538), (586, 113704), (932, 71492), (976, 68269), (1172, 56852), (1864, 35746), (2344, 28426), (3728, 17873), (4688, 14213)]