17247472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 38026584

約数和(自身を除く): 20779112

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 53, 86, 88, 106, 172, 176, 212, 344, 424, 473, 583, 688, 848, 946, 1166, 1849, 1892, 2279, 2332, 3698, 3784, 4558, 4664, 7396, 7568, 9116, 9328, 14792, 18232, 20339, 25069, 29584, 36464, 40678, 50138, 81356, 97997, 100276, 162712, 195994, 200552, 325424, 391988, 401104, 783976, 1077967, 1567952, 2155934, 4311868, 8623736, 17247472]

約数ペア:

[(1, 17247472), (2, 8623736), (4, 4311868), (8, 2155934), (11, 1567952), (16, 1077967), (22, 783976), (43, 401104), (44, 391988), (53, 325424), (86, 200552), (88, 195994), (106, 162712), (172, 100276), (176, 97997), (212, 81356), (344, 50138), (424, 40678), (473, 36464), (583, 29584), (688, 25069), (848, 20339), (946, 18232), (1166, 14792), (1849, 9328), (1892, 9116), (2279, 7568), (2332, 7396), (3698, 4664), (3784, 4558)]