42295672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{278261}}^1$

素因数の和:278286

約数の個数: 16

約数和(自身を含む): 83478600

約数和(自身を除く): 41182928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 278261, 556522, 1113044, 2226088, 5286959, 10573918, 21147836, 42295672]

約数ペア:

[(1, 42295672), (2, 21147836), (4, 10573918), (8, 5286959), (19, 2226088), (38, 1113044), (76, 556522), (152, 278261)]