2768752

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 6249600

約数和(自身を除く): 3480848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 419, 472, 826, 838, 944, 1652, 1676, 2933, 3304, 3352, 5866, 6608, 6704, 11732, 23464, 24721, 46928, 49442, 98884, 173047, 197768, 346094, 395536, 692188, 1384376, 2768752]

約数ペア:

[(1, 2768752), (2, 1384376), (4, 692188), (7, 395536), (8, 346094), (14, 197768), (16, 173047), (28, 98884), (56, 49442), (59, 46928), (112, 24721), (118, 23464), (236, 11732), (413, 6704), (419, 6608), (472, 5866), (826, 3352), (838, 3304), (944, 2933), (1652, 1676)]