634803568

素因数分解:

$2^4\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{3527}}^1$

素因数の和:5149

約数の個数: 40

約数和(自身を含む): 1406909952

約数和(自身を除く): 772106384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1607, 3214, 3527, 6428, 7054, 11249, 12856, 14108, 22498, 24689, 25712, 28216, 44996, 49378, 56432, 89992, 98756, 179984, 197512, 395024, 5667889, 11335778, 22671556, 39675223, 45343112, 79350446, 90686224, 158700892, 317401784, 634803568]

約数ペア:

[(1, 634803568), (2, 317401784), (4, 158700892), (7, 90686224), (8, 79350446), (14, 45343112), (16, 39675223), (28, 22671556), (56, 11335778), (112, 5667889), (1607, 395024), (3214, 197512), (3527, 179984), (6428, 98756), (7054, 89992), (11249, 56432), (12856, 49378), (14108, 44996), (22498, 28216), (24689, 25712)]