12702544

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:587

約数の個数: 40

約数和(自身を含む): 25916000

約数和(自身を除く): 13213456

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 499, 592, 688, 998, 1591, 1996, 3182, 3992, 6364, 7984, 12728, 18463, 21457, 25456, 36926, 42914, 73852, 85828, 147704, 171656, 295408, 343312, 793909, 1587818, 3175636, 6351272, 12702544]

約数ペア:

[(1, 12702544), (2, 6351272), (4, 3175636), (8, 1587818), (16, 793909), (37, 343312), (43, 295408), (74, 171656), (86, 147704), (148, 85828), (172, 73852), (296, 42914), (344, 36926), (499, 25456), (592, 21457), (688, 18463), (998, 12728), (1591, 7984), (1996, 6364), (3182, 3992)]