29994392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 33872488

約数列:

[1, 2, 4, 8, 17, 23, 34, 43, 46, 68, 86, 92, 136, 172, 184, 223, 344, 391, 446, 731, 782, 892, 989, 1462, 1564, 1784, 1978, 2924, 3128, 3791, 3956, 5129, 5848, 7582, 7912, 9589, 10258, 15164, 16813, 19178, 20516, 30328, 33626, 38356, 41032, 67252, 76712, 87193, 134504, 163013, 174386, 220547, 326026, 348772, 441094, 652052, 697544, 882188, 1304104, 1764376, 3749299, 7498598, 14997196, 29994392]

約数ペア:

[(1, 29994392), (2, 14997196), (4, 7498598), (8, 3749299), (17, 1764376), (23, 1304104), (34, 882188), (43, 697544), (46, 652052), (68, 441094), (86, 348772), (92, 326026), (136, 220547), (172, 174386), (184, 163013), (223, 134504), (344, 87193), (391, 76712), (446, 67252), (731, 41032), (782, 38356), (892, 33626), (989, 30328), (1462, 20516), (1564, 19178), (1784, 16813), (1978, 15164), (2924, 10258), (3128, 9589), (3791, 7912), (3956, 7582), (5129, 5848)]