4647784

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 9108000

約数和(自身を除く): 4460216

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 229, 236, 344, 458, 472, 916, 1832, 2537, 5074, 9847, 10148, 13511, 19694, 20296, 27022, 39388, 54044, 78776, 108088, 580973, 1161946, 2323892, 4647784]

約数ペア:

[(1, 4647784), (2, 2323892), (4, 1161946), (8, 580973), (43, 108088), (59, 78776), (86, 54044), (118, 39388), (172, 27022), (229, 20296), (236, 19694), (344, 13511), (458, 10148), (472, 9847), (916, 5074), (1832, 2537)]