40530056

素因数分解:

$2^3\times 7^2\times {\mathrm{103393}}^1$

素因数の和:103413

約数の個数: 24

約数和(自身を含む): 88401870

約数和(自身を除く): 47871814

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 103393, 206786, 413572, 723751, 827144, 1447502, 2895004, 5066257, 5790008, 10132514, 20265028, 40530056]

約数ペア:

[(1, 40530056), (2, 20265028), (4, 10132514), (7, 5790008), (8, 5066257), (14, 2895004), (28, 1447502), (49, 827144), (56, 723751), (98, 413572), (196, 206786), (392, 103393)]