2574768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 7777280

約数和(自身を除く): 5202512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 97, 112, 158, 168, 194, 237, 291, 316, 336, 388, 474, 553, 582, 632, 679, 776, 948, 1106, 1164, 1264, 1358, 1552, 1659, 1896, 2037, 2212, 2328, 2716, 3318, 3792, 4074, 4424, 4656, 5432, 6636, 7663, 8148, 8848, 10864, 13272, 15326, 16296, 22989, 26544, 30652, 32592, 45978, 53641, 61304, 91956, 107282, 122608, 160923, 183912, 214564, 321846, 367824, 429128, 643692, 858256, 1287384, 2574768]

約数ペア:

[(1, 2574768), (2, 1287384), (3, 858256), (4, 643692), (6, 429128), (7, 367824), (8, 321846), (12, 214564), (14, 183912), (16, 160923), (21, 122608), (24, 107282), (28, 91956), (42, 61304), (48, 53641), (56, 45978), (79, 32592), (84, 30652), (97, 26544), (112, 22989), (158, 16296), (168, 15326), (194, 13272), (237, 10864), (291, 8848), (316, 8148), (336, 7663), (388, 6636), (474, 5432), (553, 4656), (582, 4424), (632, 4074), (679, 3792), (776, 3318), (948, 2716), (1106, 2328), (1164, 2212), (1264, 2037), (1358, 1896), (1552, 1659)]