28612374

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13903}}^1$

素因数の和:13929

約数の個数: 32

約数和(自身を含む): 66739200

約数和(自身を除く): 38126826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 13903, 27806, 41709, 83418, 97321, 194642, 291963, 583926, 681247, 1362494, 2043741, 4087482, 4768729, 9537458, 14306187, 28612374]

約数ペア:

[(1, 28612374), (2, 14306187), (3, 9537458), (6, 4768729), (7, 4087482), (14, 2043741), (21, 1362494), (42, 681247), (49, 583926), (98, 291963), (147, 194642), (294, 97321), (343, 83418), (686, 41709), (1029, 27806), (2058, 13903)]