2649696

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{3943}}^1$

素因数の和:3963

約数の個数: 48

約数和(自身を含む): 7951104

約数和(自身を除く): 5301408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 3943, 7886, 11829, 15772, 23658, 27601, 31544, 47316, 55202, 63088, 82803, 94632, 110404, 126176, 165606, 189264, 220808, 331212, 378528, 441616, 662424, 883232, 1324848, 2649696]

約数ペア:

[(1, 2649696), (2, 1324848), (3, 883232), (4, 662424), (6, 441616), (7, 378528), (8, 331212), (12, 220808), (14, 189264), (16, 165606), (21, 126176), (24, 110404), (28, 94632), (32, 82803), (42, 63088), (48, 55202), (56, 47316), (84, 31544), (96, 27601), (112, 23658), (168, 15772), (224, 11829), (336, 7886), (672, 3943)]