25399638824

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{17137}}^1$

素因数の和:17375

約数の個数: 96

約数和(自身を含む): 58611960000

約数和(自身を除く): 33212321176

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 199, 266, 392, 398, 532, 796, 931, 1064, 1393, 1592, 1862, 2786, 3724, 3781, 5572, 7448, 7562, 9751, 11144, 15124, 17137, 19502, 26467, 30248, 34274, 39004, 52934, 68548, 78008, 105868, 119959, 137096, 185269, 211736, 239918, 325603, 370538, 479836, 651206, 741076, 839713, 959672, 1302412, 1482152, 1679426, 2279221, 2604824, 3358852, 3410263, 4558442, 6717704, 6820526, 9116884, 13641052, 15954547, 18233768, 23871841, 27282104, 31909094, 47743682, 63818188, 64794997, 95487364, 127636376, 129589994, 167102887, 190974728, 259179988, 334205774, 453564979, 518359976, 668411548, 907129958, 1336823096, 1814259916, 3174954853, 3628519832, 6349909706, 12699819412, 25399638824]

約数ペア:

[(1, 25399638824), (2, 12699819412), (4, 6349909706), (7, 3628519832), (8, 3174954853), (14, 1814259916), (19, 1336823096), (28, 907129958), (38, 668411548), (49, 518359976), (56, 453564979), (76, 334205774), (98, 259179988), (133, 190974728), (152, 167102887), (196, 129589994), (199, 127636376), (266, 95487364), (392, 64794997), (398, 63818188), (532, 47743682), (796, 31909094), (931, 27282104), (1064, 23871841), (1393, 18233768), (1592, 15954547), (1862, 13641052), (2786, 9116884), (3724, 6820526), (3781, 6717704), (5572, 4558442), (7448, 3410263), (7562, 3358852), (9751, 2604824), (11144, 2279221), (15124, 1679426), (17137, 1482152), (19502, 1302412), (26467, 959672), (30248, 839713), (34274, 741076), (39004, 651206), (52934, 479836), (68548, 370538), (78008, 325603), (105868, 239918), (119959, 211736), (137096, 185269)]