8088808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 19192320

約数和(自身を除く): 11103512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 271, 287, 328, 364, 533, 542, 574, 728, 1066, 1084, 1148, 1897, 2132, 2168, 2296, 3523, 3731, 3794, 4264, 7046, 7462, 7588, 11111, 14092, 14924, 15176, 22222, 24661, 28184, 29848, 44444, 49322, 77777, 88888, 98644, 144443, 155554, 197288, 288886, 311108, 577772, 622216, 1011101, 1155544, 2022202, 4044404, 8088808]

約数ペア:

[(1, 8088808), (2, 4044404), (4, 2022202), (7, 1155544), (8, 1011101), (13, 622216), (14, 577772), (26, 311108), (28, 288886), (41, 197288), (52, 155554), (56, 144443), (82, 98644), (91, 88888), (104, 77777), (164, 49322), (182, 44444), (271, 29848), (287, 28184), (328, 24661), (364, 22222), (533, 15176), (542, 14924), (574, 14092), (728, 11111), (1066, 7588), (1084, 7462), (1148, 7046), (1897, 4264), (2132, 3794), (2168, 3731), (2296, 3523)]