8271248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 40

約数和(自身を含む): 17356032

約数和(自身を除く): 9084784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 647, 752, 799, 1294, 1598, 2588, 3196, 5176, 6392, 10352, 10999, 12784, 21998, 30409, 43996, 60818, 87992, 121636, 175984, 243272, 486544, 516953, 1033906, 2067812, 4135624, 8271248]

約数ペア:

[(1, 8271248), (2, 4135624), (4, 2067812), (8, 1033906), (16, 516953), (17, 486544), (34, 243272), (47, 175984), (68, 121636), (94, 87992), (136, 60818), (188, 43996), (272, 30409), (376, 21998), (647, 12784), (752, 10999), (799, 10352), (1294, 6392), (1598, 5176), (2588, 3196)]