1240048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 40

約数和(自身を含む): 2624832

約数和(自身を除く): 1384784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 97, 136, 188, 194, 272, 376, 388, 752, 776, 799, 1552, 1598, 1649, 3196, 3298, 4559, 6392, 6596, 9118, 12784, 13192, 18236, 26384, 36472, 72944, 77503, 155006, 310012, 620024, 1240048]

約数ペア:

[(1, 1240048), (2, 620024), (4, 310012), (8, 155006), (16, 77503), (17, 72944), (34, 36472), (47, 26384), (68, 18236), (94, 13192), (97, 12784), (136, 9118), (188, 6596), (194, 6392), (272, 4559), (376, 3298), (388, 3196), (752, 1649), (776, 1598), (799, 1552)]