28364168

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{733}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 60951360

約数和(自身を除く): 32587192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 733, 1382, 1466, 2764, 2932, 4837, 5131, 5528, 5864, 9674, 10262, 19348, 20524, 38696, 41048, 506503, 1013006, 2026012, 3545521, 4052024, 7091042, 14182084, 28364168]

約数ペア:

[(1, 28364168), (2, 14182084), (4, 7091042), (7, 4052024), (8, 3545521), (14, 2026012), (28, 1013006), (56, 506503), (691, 41048), (733, 38696), (1382, 20524), (1466, 19348), (2764, 10262), (2932, 9674), (4837, 5864), (5131, 5528)]