40979204

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 85747200

約数和(自身を除く): 44767996

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 109, 116, 203, 218, 406, 436, 463, 763, 812, 926, 1526, 1852, 3052, 3161, 3241, 6322, 6482, 12644, 12964, 13427, 22127, 26854, 44254, 50467, 53708, 88508, 93989, 100934, 187978, 201868, 353269, 375956, 706538, 1413076, 1463543, 2927086, 5854172, 10244801, 20489602, 40979204]

約数ペア:

[(1, 40979204), (2, 20489602), (4, 10244801), (7, 5854172), (14, 2927086), (28, 1463543), (29, 1413076), (58, 706538), (109, 375956), (116, 353269), (203, 201868), (218, 187978), (406, 100934), (436, 93989), (463, 88508), (763, 53708), (812, 50467), (926, 44254), (1526, 26854), (1852, 22127), (3052, 13427), (3161, 12964), (3241, 12644), (6322, 6482)]