40642704

素因数分解:

$2^4\times 3^2\times {\mathrm{282241}}^1$

素因数の和:282255

約数の個数: 30

約数和(自身を含む): 113743526

約数和(自身を除く): 73100822

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 282241, 564482, 846723, 1128964, 1693446, 2257928, 2540169, 3386892, 4515856, 5080338, 6773784, 10160676, 13547568, 20321352, 40642704]

約数ペア:

[(1, 40642704), (2, 20321352), (3, 13547568), (4, 10160676), (6, 6773784), (8, 5080338), (9, 4515856), (12, 3386892), (16, 2540169), (18, 2257928), (24, 1693446), (36, 1128964), (48, 846723), (72, 564482), (144, 282241)]