39128388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6779}}^1$

素因数の和:6836

約数の個数: 48

約数和(自身を含む): 100994880

約数和(自身を除く): 61866492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 6779, 13558, 20337, 27116, 40674, 81348, 88127, 176254, 250823, 264381, 352508, 501646, 528762, 752469, 1003292, 1057524, 1504938, 3009876, 3260699, 6521398, 9782097, 13042796, 19564194, 39128388]

約数ペア:

[(1, 39128388), (2, 19564194), (3, 13042796), (4, 9782097), (6, 6521398), (12, 3260699), (13, 3009876), (26, 1504938), (37, 1057524), (39, 1003292), (52, 752469), (74, 528762), (78, 501646), (111, 352508), (148, 264381), (156, 250823), (222, 176254), (444, 88127), (481, 81348), (962, 40674), (1443, 27116), (1924, 20337), (2886, 13558), (5772, 6779)]