2639712

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 7160832

約数和(自身を除く): 4521120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 887, 992, 1488, 1774, 2661, 2976, 3548, 5322, 7096, 10644, 14192, 21288, 27497, 28384, 42576, 54994, 82491, 85152, 109988, 164982, 219976, 329964, 439952, 659928, 879904, 1319856, 2639712]

約数ペア:

[(1, 2639712), (2, 1319856), (3, 879904), (4, 659928), (6, 439952), (8, 329964), (12, 219976), (16, 164982), (24, 109988), (31, 85152), (32, 82491), (48, 54994), (62, 42576), (93, 28384), (96, 27497), (124, 21288), (186, 14192), (248, 10644), (372, 7096), (496, 5322), (744, 3548), (887, 2976), (992, 2661), (1488, 1774)]