17211581716

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^3\times {\mathrm{73}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 36362108160

約数和(自身を除く): 19150526444

約数列:

[1, 2, 4, 7, 14, 28, 41, 59, 73, 82, 118, 146, 164, 236, 287, 292, 413, 511, 574, 826, 1022, 1148, 1652, 2044, 2419, 2993, 3481, 4307, 4838, 5986, 6962, 8614, 9676, 11972, 13924, 16933, 17228, 20951, 24367, 30149, 33866, 41902, 48734, 60298, 67732, 83804, 97468, 120596, 142721, 176587, 205379, 254113, 285442, 353174, 410758, 508226, 570884, 706348, 821516, 999047, 1016452, 1236109, 1437653, 1778791, 1998094, 2472218, 2875306, 3557582, 3996188, 4944436, 5750612, 7115164, 8420539, 10418633, 14992667, 16841078, 20837266, 29985334, 33682156, 41674532, 58943773, 59970668, 72930431, 104948669, 117887546, 145860862, 209897338, 235775092, 291721724, 419794676, 614699347, 1229398694, 2458797388, 4302895429, 8605790858, 17211581716]

約数ペア:

[(1, 17211581716), (2, 8605790858), (4, 4302895429), (7, 2458797388), (14, 1229398694), (28, 614699347), (41, 419794676), (59, 291721724), (73, 235775092), (82, 209897338), (118, 145860862), (146, 117887546), (164, 104948669), (236, 72930431), (287, 59970668), (292, 58943773), (413, 41674532), (511, 33682156), (574, 29985334), (826, 20837266), (1022, 16841078), (1148, 14992667), (1652, 10418633), (2044, 8420539), (2419, 7115164), (2993, 5750612), (3481, 4944436), (4307, 3996188), (4838, 3557582), (5986, 2875306), (6962, 2472218), (8614, 1998094), (9676, 1778791), (11972, 1437653), (13924, 1236109), (16933, 1016452), (17228, 999047), (20951, 821516), (24367, 706348), (30149, 570884), (33866, 508226), (41902, 410758), (48734, 353174), (60298, 285442), (67732, 254113), (83804, 205379), (97468, 176587), (120596, 142721)]