38857084

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12281}}^1$

素因数の和:12405

約数の個数: 24

約数和(自身を含む): 78408288

約数和(自身を除く): 39551204

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 12281, 24562, 49124, 85967, 171934, 343868, 1387753, 2775506, 5551012, 9714271, 19428542, 38857084]

約数ペア:

[(1, 38857084), (2, 19428542), (4, 9714271), (7, 5551012), (14, 2775506), (28, 1387753), (113, 343868), (226, 171934), (452, 85967), (791, 49124), (1582, 24562), (3164, 12281)]