28265048

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10739}}^1$

素因数の和:10799

約数の個数: 32

約数和(自身を含む): 61862400

約数和(自身を除く): 33597352

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 10739, 21478, 42956, 75173, 85912, 150346, 300692, 504733, 601384, 1009466, 2018932, 3533131, 4037864, 7066262, 14132524, 28265048]

約数ペア:

[(1, 28265048), (2, 14132524), (4, 7066262), (7, 4037864), (8, 3533131), (14, 2018932), (28, 1009466), (47, 601384), (56, 504733), (94, 300692), (188, 150346), (329, 85912), (376, 75173), (658, 42956), (1316, 21478), (2632, 10739)]