4687856

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{4373}}^1$

素因数の和:4448

約数の個数: 20

約数和(自身を含む): 9220392

約数和(自身を除く): 4532536

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 4373, 8746, 17492, 34984, 69968, 292991, 585982, 1171964, 2343928, 4687856]

約数ペア:

[(1, 4687856), (2, 2343928), (4, 1171964), (8, 585982), (16, 292991), (67, 69968), (134, 34984), (268, 17492), (536, 8746), (1072, 4373)]