27986224

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3163}}^1$

素因数の和:3257

約数の個数: 40

約数和(自身を含む): 62773760

約数和(自身を除く): 34787536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 3163, 4424, 6326, 8848, 12652, 22141, 25304, 44282, 50608, 88564, 177128, 249877, 354256, 499754, 999508, 1749139, 1999016, 3498278, 3998032, 6996556, 13993112, 27986224]

約数ペア:

[(1, 27986224), (2, 13993112), (4, 6996556), (7, 3998032), (8, 3498278), (14, 1999016), (16, 1749139), (28, 999508), (56, 499754), (79, 354256), (112, 249877), (158, 177128), (316, 88564), (553, 50608), (632, 44282), (1106, 25304), (1264, 22141), (2212, 12652), (3163, 8848), (4424, 6326)]