72011716

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5281}}^1$

素因数の和:5779

約数の個数: 24

約数和(自身を含む): 144346496

約数和(自身を除く): 72334780

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 5281, 6818, 10562, 13636, 21124, 36967, 73934, 147868, 2571847, 5143694, 10287388, 18002929, 36005858, 72011716]

約数ペア:

[(1, 72011716), (2, 36005858), (4, 18002929), (7, 10287388), (14, 5143694), (28, 2571847), (487, 147868), (974, 73934), (1948, 36967), (3409, 21124), (5281, 13636), (6818, 10562)]