28193048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2399}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 57456000

約数和(自身を除く): 29262952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2399, 2938, 4798, 5876, 9596, 11752, 19192, 31187, 62374, 124748, 249496, 271087, 542174, 1084348, 2168696, 3524131, 7048262, 14096524, 28193048]

約数ペア:

[(1, 28193048), (2, 14096524), (4, 7048262), (8, 3524131), (13, 2168696), (26, 1084348), (52, 542174), (104, 271087), (113, 249496), (226, 124748), (452, 62374), (904, 31187), (1469, 19192), (2399, 11752), (2938, 9596), (4798, 5876)]