8953841648

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{997}}^1\times {\mathrm{1481}}^1$

素因数の和:2865

約数の個数: 40

約数和(自身を含む): 17423044080

約数和(自身を除く): 8469202432

約数列:

[1, 2, 4, 8, 16, 379, 758, 997, 1481, 1516, 1994, 2962, 3032, 3988, 5924, 6064, 7976, 11848, 15952, 23696, 377863, 561299, 755726, 1122598, 1476557, 1511452, 2245196, 2953114, 3022904, 4490392, 5906228, 6045808, 8980784, 11812456, 23624912, 559615103, 1119230206, 2238460412, 4476920824, 8953841648]

約数ペア:

[(1, 8953841648), (2, 4476920824), (4, 2238460412), (8, 1119230206), (16, 559615103), (379, 23624912), (758, 11812456), (997, 8980784), (1481, 6045808), (1516, 5906228), (1994, 4490392), (2962, 3022904), (3032, 2953114), (3988, 2245196), (5924, 1511452), (6064, 1476557), (7976, 1122598), (11848, 755726), (15952, 561299), (23696, 377863)]