40463752

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10177}}^1$

素因数の和:10261

約数の個数: 32

約数和(自身を含む): 87937920

約数和(自身を除く): 47474168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 10177, 20354, 40708, 71239, 81416, 142478, 284956, 569912, 722567, 1445134, 2890268, 5057969, 5780536, 10115938, 20231876, 40463752]

約数ペア:

[(1, 40463752), (2, 20231876), (4, 10115938), (7, 5780536), (8, 5057969), (14, 2890268), (28, 1445134), (56, 722567), (71, 569912), (142, 284956), (284, 142478), (497, 81416), (568, 71239), (994, 40708), (1988, 20354), (3976, 10177)]