72377284

素因数分解:

$2^2\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{2131}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 144941888

約数和(自身を除く): 72564604

約数列:

[1, 2, 4, 7, 14, 28, 1213, 2131, 2426, 4262, 4852, 8491, 8524, 14917, 16982, 29834, 33964, 59668, 2584903, 5169806, 10339612, 18094321, 36188642, 72377284]

約数ペア:

[(1, 72377284), (2, 36188642), (4, 18094321), (7, 10339612), (14, 5169806), (28, 2584903), (1213, 59668), (2131, 33964), (2426, 29834), (4262, 16982), (4852, 14917), (8491, 8524)]