66510314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 45256726

約数列:

[1, 2, 13, 26, 31, 62, 179, 358, 403, 461, 806, 922, 2327, 4654, 5549, 5993, 11098, 11986, 14291, 28582, 72137, 82519, 144274, 165038, 185783, 371566, 1072747, 2145494, 2558089, 5116178, 33255157, 66510314]

約数ペア:

[(1, 66510314), (2, 33255157), (13, 5116178), (26, 2558089), (31, 2145494), (62, 1072747), (179, 371566), (358, 185783), (403, 165038), (461, 144274), (806, 82519), (922, 72137), (2327, 28582), (4654, 14291), (5549, 11986), (5993, 11098)]