25936482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 67415040

約数和(自身を除く): 41478558

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 37, 38, 39, 43, 57, 66, 74, 78, 86, 111, 114, 129, 143, 209, 222, 247, 258, 286, 407, 418, 429, 473, 481, 494, 559, 627, 703, 741, 814, 817, 858, 946, 962, 1118, 1221, 1254, 1406, 1419, 1443, 1482, 1591, 1634, 1677, 2109, 2442, 2451, 2717, 2838, 2886, 3182, 3354, 4218, 4773, 4902, 5291, 5434, 6149, 7733, 8151, 8987, 9139, 9546, 10582, 10621, 12298, 15466, 15873, 16302, 17501, 17974, 18278, 18447, 20683, 21242, 23199, 26961, 27417, 30229, 31746, 31863, 35002, 36894, 41366, 46398, 52503, 53922, 54834, 60458, 62049, 63726, 90687, 100529, 105006, 116831, 124098, 181374, 201058, 227513, 233662, 301587, 332519, 350493, 392977, 455026, 603174, 665038, 682539, 700986, 785954, 997557, 1178931, 1365078, 1995114, 2357862, 4322747, 8645494, 12968241, 25936482]

約数ペア:

[(1, 25936482), (2, 12968241), (3, 8645494), (6, 4322747), (11, 2357862), (13, 1995114), (19, 1365078), (22, 1178931), (26, 997557), (33, 785954), (37, 700986), (38, 682539), (39, 665038), (43, 603174), (57, 455026), (66, 392977), (74, 350493), (78, 332519), (86, 301587), (111, 233662), (114, 227513), (129, 201058), (143, 181374), (209, 124098), (222, 116831), (247, 105006), (258, 100529), (286, 90687), (407, 63726), (418, 62049), (429, 60458), (473, 54834), (481, 53922), (494, 52503), (559, 46398), (627, 41366), (703, 36894), (741, 35002), (814, 31863), (817, 31746), (858, 30229), (946, 27417), (962, 26961), (1118, 23199), (1221, 21242), (1254, 20683), (1406, 18447), (1419, 18278), (1443, 17974), (1482, 17501), (1591, 16302), (1634, 15873), (1677, 15466), (2109, 12298), (2442, 10621), (2451, 10582), (2717, 9546), (2838, 9139), (2886, 8987), (3182, 8151), (3354, 7733), (4218, 6149), (4773, 5434), (4902, 5291)]