38951192

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1993}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 83748000

約数和(自身を除く): 44796808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 1993, 2443, 2792, 3986, 4886, 7972, 9772, 13951, 15944, 19544, 27902, 55804, 111608, 695557, 1391114, 2782228, 4868899, 5564456, 9737798, 19475596, 38951192]

約数ペア:

[(1, 38951192), (2, 19475596), (4, 9737798), (7, 5564456), (8, 4868899), (14, 2782228), (28, 1391114), (56, 695557), (349, 111608), (698, 55804), (1396, 27902), (1993, 19544), (2443, 15944), (2792, 13951), (3986, 9772), (4886, 7972)]