15679723304

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{67129}}^1$

素因数の和:67282

約数の個数: 64

約数和(自身を含む): 34735747200

約数和(自身を除く): 19056023896

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 97, 172, 194, 301, 344, 388, 602, 679, 776, 1204, 1358, 2408, 2716, 4171, 5432, 8342, 16684, 29197, 33368, 58394, 67129, 116788, 134258, 233576, 268516, 469903, 537032, 939806, 1879612, 2886547, 3759224, 5773094, 6511513, 11546188, 13023026, 20205829, 23092376, 26046052, 40411658, 45580591, 52092104, 80823316, 91161182, 161646632, 182322364, 279995059, 364644728, 559990118, 1119980236, 1959965413, 2239960472, 3919930826, 7839861652, 15679723304]

約数ペア:

[(1, 15679723304), (2, 7839861652), (4, 3919930826), (7, 2239960472), (8, 1959965413), (14, 1119980236), (28, 559990118), (43, 364644728), (56, 279995059), (86, 182322364), (97, 161646632), (172, 91161182), (194, 80823316), (301, 52092104), (344, 45580591), (388, 40411658), (602, 26046052), (679, 23092376), (776, 20205829), (1204, 13023026), (1358, 11546188), (2408, 6511513), (2716, 5773094), (4171, 3759224), (5432, 2886547), (8342, 1879612), (16684, 939806), (29197, 537032), (33368, 469903), (58394, 268516), (67129, 233576), (116788, 134258)]