7971801404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{619}}^1$

素因数の和:1099

約数の個数: 96

約数和(自身を含む): 16972247040

約数和(自身を除く): 9000445636

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 401, 434, 518, 619, 802, 868, 1036, 1147, 1238, 1604, 2294, 2476, 2807, 4333, 4588, 5614, 8029, 8666, 11228, 12431, 14837, 16058, 17332, 19189, 22903, 24862, 29674, 32116, 38378, 45806, 49724, 59348, 76756, 87017, 91612, 103859, 134323, 160321, 174034, 207718, 248219, 268646, 320642, 348068, 415436, 459947, 496438, 537292, 641284, 709993, 919894, 992876, 1419986, 1737533, 1839788, 2839972, 3219629, 3475066, 4969951, 6439258, 6950132, 7694789, 9184103, 9939902, 12878516, 15389578, 18368206, 19879804, 30779156, 36736412, 53863523, 64288721, 107727046, 128577442, 215454092, 257154884, 284707193, 569414386, 1138828772, 1992950351, 3985900702, 7971801404]

約数ペア:

[(1, 7971801404), (2, 3985900702), (4, 1992950351), (7, 1138828772), (14, 569414386), (28, 284707193), (31, 257154884), (37, 215454092), (62, 128577442), (74, 107727046), (124, 64288721), (148, 53863523), (217, 36736412), (259, 30779156), (401, 19879804), (434, 18368206), (518, 15389578), (619, 12878516), (802, 9939902), (868, 9184103), (1036, 7694789), (1147, 6950132), (1238, 6439258), (1604, 4969951), (2294, 3475066), (2476, 3219629), (2807, 2839972), (4333, 1839788), (4588, 1737533), (5614, 1419986), (8029, 992876), (8666, 919894), (11228, 709993), (12431, 641284), (14837, 537292), (16058, 496438), (17332, 459947), (19189, 415436), (22903, 348068), (24862, 320642), (29674, 268646), (32116, 248219), (38378, 207718), (45806, 174034), (49724, 160321), (59348, 134323), (76756, 103859), (87017, 91612)]