4427864

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 9749280

約数和(自身を除く): 5321416

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 2137, 4274, 8548, 14959, 17096, 29918, 59836, 79069, 119672, 158138, 316276, 553483, 632552, 1106966, 2213932, 4427864]

約数ペア:

[(1, 4427864), (2, 2213932), (4, 1106966), (7, 632552), (8, 553483), (14, 316276), (28, 158138), (37, 119672), (56, 79069), (74, 59836), (148, 29918), (259, 17096), (296, 14959), (518, 8548), (1036, 4274), (2072, 2137)]