72616516

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2617}}^1$

素因数の和:3619

約数の個数: 24

約数和(自身を含む): 145435136

約数和(自身を除く): 72818620

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 2617, 3964, 5234, 6937, 10468, 13874, 18319, 27748, 36638, 73276, 2593447, 5186894, 10373788, 18154129, 36308258, 72616516]

約数ペア:

[(1, 72616516), (2, 36308258), (4, 18154129), (7, 10373788), (14, 5186894), (28, 2593447), (991, 73276), (1982, 36638), (2617, 27748), (3964, 18319), (5234, 13874), (6937, 10468)]