71344435778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{29741}}^1$

素因数の和:30219

約数の個数: 64

約数和(自身を含む): 137359501056

約数和(自身を除く): 66015065278

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 421, 518, 814, 842, 2849, 2947, 4631, 5698, 5894, 9262, 15577, 29741, 31154, 32417, 59482, 64834, 109039, 171347, 208187, 218078, 327151, 342694, 416374, 654302, 1100417, 1199429, 2200834, 2290057, 2398858, 4580114, 7702919, 12104587, 12520961, 15405838, 24209174, 25041922, 84732109, 87646727, 137730571, 169464218, 175293454, 275461142, 463275557, 926551114, 964113997, 1928227994, 3242928899, 5096031127, 6485857798, 10192062254, 35672217889, 71344435778]

約数ペア:

[(1, 71344435778), (2, 35672217889), (7, 10192062254), (11, 6485857798), (14, 5096031127), (22, 3242928899), (37, 1928227994), (74, 964113997), (77, 926551114), (154, 463275557), (259, 275461142), (407, 175293454), (421, 169464218), (518, 137730571), (814, 87646727), (842, 84732109), (2849, 25041922), (2947, 24209174), (4631, 15405838), (5698, 12520961), (5894, 12104587), (9262, 7702919), (15577, 4580114), (29741, 2398858), (31154, 2290057), (32417, 2200834), (59482, 1199429), (64834, 1100417), (109039, 654302), (171347, 416374), (208187, 342694), (218078, 327151)]