82294814

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 152600400

約数和(自身を除く): 70305586

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 193, 229, 266, 386, 458, 931, 1351, 1603, 1862, 2702, 3206, 3667, 4351, 7334, 8702, 9457, 11221, 18914, 22442, 25669, 30457, 44197, 51338, 60914, 88394, 179683, 213199, 309379, 359366, 426398, 618758, 839743, 1679486, 2165653, 4331306, 5878201, 11756402, 41147407, 82294814]

約数ペア:

[(1, 82294814), (2, 41147407), (7, 11756402), (14, 5878201), (19, 4331306), (38, 2165653), (49, 1679486), (98, 839743), (133, 618758), (193, 426398), (229, 359366), (266, 309379), (386, 213199), (458, 179683), (931, 88394), (1351, 60914), (1603, 51338), (1862, 44197), (2702, 30457), (3206, 25669), (3667, 22442), (4351, 18914), (7334, 11221), (8702, 9457)]