26160218

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 48153600

約数和(自身を除く): 21993382

約数列:

[1, 2, 7, 14, 31, 49, 62, 79, 98, 109, 158, 217, 218, 434, 553, 763, 1106, 1519, 1526, 2449, 3038, 3379, 3871, 4898, 5341, 6758, 7742, 8611, 10682, 17143, 17222, 23653, 34286, 47306, 60277, 120001, 120554, 165571, 240002, 266941, 331142, 421939, 533882, 843878, 1868587, 3737174, 13080109, 26160218]

約数ペア:

[(1, 26160218), (2, 13080109), (7, 3737174), (14, 1868587), (31, 843878), (49, 533882), (62, 421939), (79, 331142), (98, 266941), (109, 240002), (158, 165571), (217, 120554), (218, 120001), (434, 60277), (553, 47306), (763, 34286), (1106, 23653), (1519, 17222), (1526, 17143), (2449, 10682), (3038, 8611), (3379, 7742), (3871, 6758), (4898, 5341)]