7540064

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 17400096

約数和(自身を除く): 9860032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 821, 1148, 1312, 1642, 2296, 3284, 4592, 5747, 6568, 9184, 11494, 13136, 22988, 26272, 33661, 45976, 67322, 91952, 134644, 183904, 235627, 269288, 471254, 538576, 942508, 1077152, 1885016, 3770032, 7540064]

約数ペア:

[(1, 7540064), (2, 3770032), (4, 1885016), (7, 1077152), (8, 942508), (14, 538576), (16, 471254), (28, 269288), (32, 235627), (41, 183904), (56, 134644), (82, 91952), (112, 67322), (164, 45976), (224, 33661), (287, 26272), (328, 22988), (574, 13136), (656, 11494), (821, 9184), (1148, 6568), (1312, 5747), (1642, 4592), (2296, 3284)]