4140256

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1306

約数の個数: 24

約数和(自身を含む): 8232840

約数和(自身を除く): 4092584

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1187, 1744, 2374, 3488, 4748, 9496, 18992, 37984, 129383, 258766, 517532, 1035064, 2070128, 4140256]

約数ペア:

[(1, 4140256), (2, 2070128), (4, 1035064), (8, 517532), (16, 258766), (32, 129383), (109, 37984), (218, 18992), (436, 9496), (872, 4748), (1187, 3488), (1744, 2374)]