8097128

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 16898220

約数和(自身を除く): 8801092

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 113, 169, 212, 226, 338, 424, 452, 676, 689, 904, 1352, 1378, 1469, 2756, 2938, 5512, 5876, 5989, 8957, 11752, 11978, 17914, 19097, 23956, 35828, 38194, 47912, 71656, 76388, 77857, 152776, 155714, 311428, 622856, 1012141, 2024282, 4048564, 8097128]

約数ペア:

[(1, 8097128), (2, 4048564), (4, 2024282), (8, 1012141), (13, 622856), (26, 311428), (52, 155714), (53, 152776), (104, 77857), (106, 76388), (113, 71656), (169, 47912), (212, 38194), (226, 35828), (338, 23956), (424, 19097), (452, 17914), (676, 11978), (689, 11752), (904, 8957), (1352, 5989), (1378, 5876), (1469, 5512), (2756, 2938)]