40168488

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 106842240

約数和(自身を除く): 66673752

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 424, 552, 636, 1219, 1272, 1373, 2438, 2746, 3657, 4119, 4876, 5492, 7314, 8238, 9752, 10984, 14628, 16476, 29256, 31579, 32952, 63158, 72769, 94737, 126316, 145538, 189474, 218307, 252632, 291076, 378948, 436614, 582152, 757896, 873228, 1673687, 1746456, 3347374, 5021061, 6694748, 10042122, 13389496, 20084244, 40168488]

約数ペア:

[(1, 40168488), (2, 20084244), (3, 13389496), (4, 10042122), (6, 6694748), (8, 5021061), (12, 3347374), (23, 1746456), (24, 1673687), (46, 873228), (53, 757896), (69, 582152), (92, 436614), (106, 378948), (138, 291076), (159, 252632), (184, 218307), (212, 189474), (276, 145538), (318, 126316), (424, 94737), (552, 72769), (636, 63158), (1219, 32952), (1272, 31579), (1373, 29256), (2438, 16476), (2746, 14628), (3657, 10984), (4119, 9752), (4876, 8238), (5492, 7314)]