66534928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1$

素因数の和:2623

約数の個数: 40

約数和(自身を含む): 135634176

約数和(自身を除く): 69099248

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 2531, 3286, 5062, 6572, 10124, 13144, 20248, 26288, 40496, 78461, 134143, 156922, 268286, 313844, 536572, 627688, 1073144, 1255376, 2146288, 4158433, 8316866, 16633732, 33267464, 66534928]

約数ペア:

[(1, 66534928), (2, 33267464), (4, 16633732), (8, 8316866), (16, 4158433), (31, 2146288), (53, 1255376), (62, 1073144), (106, 627688), (124, 536572), (212, 313844), (248, 268286), (424, 156922), (496, 134143), (848, 78461), (1643, 40496), (2531, 26288), (3286, 20248), (5062, 13144), (6572, 10124)]