8191728

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:526

約数の個数: 60

約数和(自身を含む): 23132200

約数和(自身を除く): 14940472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 349, 489, 652, 698, 978, 1047, 1304, 1396, 1467, 1956, 2094, 2608, 2792, 2934, 3141, 3912, 4188, 5584, 5868, 6282, 7824, 8376, 11736, 12564, 16752, 23472, 25128, 50256, 56887, 113774, 170661, 227548, 341322, 455096, 511983, 682644, 910192, 1023966, 1365288, 2047932, 2730576, 4095864, 8191728]

約数ペア:

[(1, 8191728), (2, 4095864), (3, 2730576), (4, 2047932), (6, 1365288), (8, 1023966), (9, 910192), (12, 682644), (16, 511983), (18, 455096), (24, 341322), (36, 227548), (48, 170661), (72, 113774), (144, 56887), (163, 50256), (326, 25128), (349, 23472), (489, 16752), (652, 12564), (698, 11736), (978, 8376), (1047, 7824), (1304, 6282), (1396, 5868), (1467, 5584), (1956, 4188), (2094, 3912), (2608, 3141), (2792, 2934)]