12468848

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 27819648

約数和(自身を除く): 15350800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 683, 1141, 1304, 1366, 2282, 2608, 2732, 4564, 4781, 5464, 9128, 9562, 10928, 18256, 19124, 38248, 76496, 111329, 222658, 445316, 779303, 890632, 1558606, 1781264, 3117212, 6234424, 12468848]

約数ペア:

[(1, 12468848), (2, 6234424), (4, 3117212), (7, 1781264), (8, 1558606), (14, 890632), (16, 779303), (28, 445316), (56, 222658), (112, 111329), (163, 76496), (326, 38248), (652, 19124), (683, 18256), (1141, 10928), (1304, 9562), (1366, 9128), (2282, 5464), (2608, 4781), (2732, 4564)]