28590422

素因数分解:

$2^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 22212778

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 343, 497, 587, 686, 994, 1174, 3479, 4109, 6958, 8218, 24353, 28763, 41677, 48706, 57526, 83354, 201341, 291739, 402682, 583478, 2042173, 4084346, 14295211, 28590422]

約数ペア:

[(1, 28590422), (2, 14295211), (7, 4084346), (14, 2042173), (49, 583478), (71, 402682), (98, 291739), (142, 201341), (343, 83354), (497, 57526), (587, 48706), (686, 41677), (994, 28763), (1174, 24353), (3479, 8218), (4109, 6958)]