17628884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 39984000

約数和(自身を除く): 22355116

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 2549, 3458, 5098, 6916, 10196, 17843, 33137, 35686, 48431, 66274, 71372, 96862, 132548, 193724, 231959, 339017, 463918, 629603, 678034, 927836, 1259206, 1356068, 2518412, 4407221, 8814442, 17628884]

約数ペア:

[(1, 17628884), (2, 8814442), (4, 4407221), (7, 2518412), (13, 1356068), (14, 1259206), (19, 927836), (26, 678034), (28, 629603), (38, 463918), (52, 339017), (76, 231959), (91, 193724), (133, 132548), (182, 96862), (247, 71372), (266, 66274), (364, 48431), (494, 35686), (532, 33137), (988, 17843), (1729, 10196), (2549, 6916), (3458, 5098)]