66954472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1217}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 141446340

約数和(自身を除く): 74491868

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 529, 598, 1058, 1196, 1217, 2116, 2392, 2434, 4232, 4868, 6877, 9736, 13754, 15821, 27508, 27991, 31642, 55016, 55982, 63284, 111964, 126568, 223928, 363883, 643793, 727766, 1287586, 1455532, 2575172, 2911064, 5150344, 8369309, 16738618, 33477236, 66954472]

約数ペア:

[(1, 66954472), (2, 33477236), (4, 16738618), (8, 8369309), (13, 5150344), (23, 2911064), (26, 2575172), (46, 1455532), (52, 1287586), (92, 727766), (104, 643793), (184, 363883), (299, 223928), (529, 126568), (598, 111964), (1058, 63284), (1196, 55982), (1217, 55016), (2116, 31642), (2392, 27991), (2434, 27508), (4232, 15821), (4868, 13754), (6877, 9736)]