28838824

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10957}}^1$

素因数の和:11017

約数の個数: 32

約数和(自身を含む): 63118080

約数和(自身を除く): 34279256

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 10957, 21914, 43828, 76699, 87656, 153398, 306796, 514979, 613592, 1029958, 2059916, 3604853, 4119832, 7209706, 14419412, 28838824]

約数ペア:

[(1, 28838824), (2, 14419412), (4, 7209706), (7, 4119832), (8, 3604853), (14, 2059916), (28, 1029958), (47, 613592), (56, 514979), (94, 306796), (188, 153398), (329, 87656), (376, 76699), (658, 43828), (1316, 21914), (2632, 10957)]