64520804548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{601}}^1\times {\mathrm{5869}}^1$

素因数の和:6760

約数の個数: 48

約数和(自身を含む): 120217834800

約数和(自身を除く): 55697030252

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 601, 1076, 1202, 2404, 4573, 5869, 9146, 10217, 11738, 18292, 20434, 23476, 40868, 99773, 161669, 199546, 323338, 399092, 646676, 1578761, 2748373, 3157522, 3527269, 5496746, 6315044, 7054538, 10993492, 14109076, 26838937, 53677874, 59963573, 107355748, 119927146, 239854292, 948835361, 1897670722, 3795341444, 16130201137, 32260402274, 64520804548]

約数ペア:

[(1, 64520804548), (2, 32260402274), (4, 16130201137), (17, 3795341444), (34, 1897670722), (68, 948835361), (269, 239854292), (538, 119927146), (601, 107355748), (1076, 59963573), (1202, 53677874), (2404, 26838937), (4573, 14109076), (5869, 10993492), (9146, 7054538), (10217, 6315044), (11738, 5496746), (18292, 3527269), (20434, 3157522), (23476, 2748373), (40868, 1578761), (99773, 646676), (161669, 399092), (199546, 323338)]