65616964

素因数分解:

$2^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{2273}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 131419008

約数和(自身を除く): 65802044

約数列:

[1, 2, 4, 7, 14, 28, 1031, 2062, 2273, 4124, 4546, 7217, 9092, 14434, 15911, 28868, 31822, 63644, 2343463, 4686926, 9373852, 16404241, 32808482, 65616964]

約数ペア:

[(1, 65616964), (2, 32808482), (4, 16404241), (7, 9373852), (14, 4686926), (28, 2343463), (1031, 63644), (2062, 31822), (2273, 28868), (4124, 15911), (4546, 14434), (7217, 9092)]