27898976

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2187

約数の個数: 48

約数和(自身を含む): 63866880

約数和(自身を除く): 35967904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 2111, 3304, 4222, 6608, 8444, 13216, 14777, 16888, 29554, 33776, 59108, 67552, 118216, 124549, 236432, 249098, 472864, 498196, 871843, 996392, 1743686, 1992784, 3487372, 3985568, 6974744, 13949488, 27898976]

約数ペア:

[(1, 27898976), (2, 13949488), (4, 6974744), (7, 3985568), (8, 3487372), (14, 1992784), (16, 1743686), (28, 996392), (32, 871843), (56, 498196), (59, 472864), (112, 249098), (118, 236432), (224, 124549), (236, 118216), (413, 67552), (472, 59108), (826, 33776), (944, 29554), (1652, 16888), (1888, 14777), (2111, 13216), (3304, 8444), (4222, 6608)]