38086972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4042

約数の個数: 48

約数和(自身を含む): 85800960

約数和(自身を除く): 47713988

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, 3989, 4774, 7978, 9548, 15956, 27923, 43879, 55846, 87758, 111692, 123659, 175516, 247318, 307153, 494636, 614306, 865613, 1228612, 1360249, 1731226, 2720498, 3462452, 5440996, 9521743, 19043486, 38086972]

約数ペア:

[(1, 38086972), (2, 19043486), (4, 9521743), (7, 5440996), (11, 3462452), (14, 2720498), (22, 1731226), (28, 1360249), (31, 1228612), (44, 865613), (62, 614306), (77, 494636), (124, 307153), (154, 247318), (217, 175516), (308, 123659), (341, 111692), (434, 87758), (682, 55846), (868, 43879), (1364, 27923), (2387, 15956), (3989, 9548), (4774, 7978)]