56720609428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54749623}}^1$

素因数の和:54749671

約数の個数: 24

約数和(自身を含む): 116507199872

約数和(自身を除く): 59786590444

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 54749623, 109499246, 218998492, 383247361, 766494722, 1532989444, 2025736051, 4051472102, 8102944204, 14180152357, 28360304714, 56720609428]

約数ペア:

[(1, 56720609428), (2, 28360304714), (4, 14180152357), (7, 8102944204), (14, 4051472102), (28, 2025736051), (37, 1532989444), (74, 766494722), (148, 383247361), (259, 218998492), (518, 109499246), (1036, 54749623)]