27879808

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19801}}^1$

素因数の和:19826

約数の個数: 32

約数和(自身を含む): 60594120

約数和(自身を除く): 32714312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 19801, 39602, 79204, 158408, 217811, 316816, 435622, 633632, 871244, 1267264, 1742488, 2534528, 3484976, 6969952, 13939904, 27879808]

約数ペア:

[(1, 27879808), (2, 13939904), (4, 6969952), (8, 3484976), (11, 2534528), (16, 1742488), (22, 1267264), (32, 871244), (44, 633632), (64, 435622), (88, 316816), (128, 217811), (176, 158408), (352, 79204), (704, 39602), (1408, 19801)]