65986228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6911}}^1$

素因数の和:6964

約数の個数: 48

約数和(自身を含む): 148635648

約数和(自身を除く): 82649420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 6911, 9548, 13822, 27644, 48377, 76021, 96754, 152042, 193508, 214241, 304084, 428482, 532147, 856964, 1064294, 1499687, 2128588, 2356651, 2999374, 4713302, 5998748, 9426604, 16496557, 32993114, 65986228]

約数ペア:

[(1, 65986228), (2, 32993114), (4, 16496557), (7, 9426604), (11, 5998748), (14, 4713302), (22, 2999374), (28, 2356651), (31, 2128588), (44, 1499687), (62, 1064294), (77, 856964), (124, 532147), (154, 428482), (217, 304084), (308, 214241), (341, 193508), (434, 152042), (682, 96754), (868, 76021), (1364, 48377), (2387, 27644), (4774, 13822), (6911, 9548)]