7789488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 23331840

約数和(自身を除く): 15542352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 239, 291, 336, 388, 478, 582, 679, 717, 776, 956, 1164, 1358, 1434, 1552, 1673, 1912, 2037, 2328, 2716, 2868, 3346, 3824, 4074, 4656, 5019, 5432, 5736, 6692, 8148, 10038, 10864, 11472, 13384, 16296, 20076, 23183, 26768, 32592, 40152, 46366, 69549, 80304, 92732, 139098, 162281, 185464, 278196, 324562, 370928, 486843, 556392, 649124, 973686, 1112784, 1298248, 1947372, 2596496, 3894744, 7789488]

約数ペア:

[(1, 7789488), (2, 3894744), (3, 2596496), (4, 1947372), (6, 1298248), (7, 1112784), (8, 973686), (12, 649124), (14, 556392), (16, 486843), (21, 370928), (24, 324562), (28, 278196), (42, 185464), (48, 162281), (56, 139098), (84, 92732), (97, 80304), (112, 69549), (168, 46366), (194, 40152), (239, 32592), (291, 26768), (336, 23183), (388, 20076), (478, 16296), (582, 13384), (679, 11472), (717, 10864), (776, 10038), (956, 8148), (1164, 6692), (1358, 5736), (1434, 5432), (1552, 5019), (1673, 4656), (1912, 4074), (2037, 3824), (2328, 3346), (2716, 2868)]