15678741656

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{24371}}^1$

素因数の和:24512

約数の個数: 64

約数和(自身を含む): 31586112000

約数和(自身を除く): 15907370344

約数列:

[1, 2, 4, 8, 29, 47, 58, 59, 94, 116, 118, 188, 232, 236, 376, 472, 1363, 1711, 2726, 2773, 3422, 5452, 5546, 6844, 10904, 11092, 13688, 22184, 24371, 48742, 80417, 97484, 160834, 194968, 321668, 643336, 706759, 1145437, 1413518, 1437889, 2290874, 2827036, 2875778, 4581748, 5654072, 5751556, 9163496, 11503112, 33217673, 41698781, 66435346, 67580783, 83397562, 132870692, 135161566, 166795124, 265741384, 270323132, 333590248, 540646264, 1959842707, 3919685414, 7839370828, 15678741656]

約数ペア:

[(1, 15678741656), (2, 7839370828), (4, 3919685414), (8, 1959842707), (29, 540646264), (47, 333590248), (58, 270323132), (59, 265741384), (94, 166795124), (116, 135161566), (118, 132870692), (188, 83397562), (232, 67580783), (236, 66435346), (376, 41698781), (472, 33217673), (1363, 11503112), (1711, 9163496), (2726, 5751556), (2773, 5654072), (3422, 4581748), (5452, 2875778), (5546, 2827036), (6844, 2290874), (10904, 1437889), (11092, 1413518), (13688, 1145437), (22184, 706759), (24371, 643336), (48742, 321668), (80417, 194968), (97484, 160834)]