12408928

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 28836864

約数和(自身を除く): 16427936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 1787, 3472, 3574, 6944, 7148, 12509, 14296, 25018, 28592, 50036, 55397, 57184, 100072, 110794, 200144, 221588, 387779, 400288, 443176, 775558, 886352, 1551116, 1772704, 3102232, 6204464, 12408928]

約数ペア:

[(1, 12408928), (2, 6204464), (4, 3102232), (7, 1772704), (8, 1551116), (14, 886352), (16, 775558), (28, 443176), (31, 400288), (32, 387779), (56, 221588), (62, 200144), (112, 110794), (124, 100072), (217, 57184), (224, 55397), (248, 50036), (434, 28592), (496, 25018), (868, 14296), (992, 12509), (1736, 7148), (1787, 6944), (3472, 3574)]