28909606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 49102848

約数和(自身を除く): 20193242

約数列:

[1, 2, 11, 22, 47, 73, 94, 146, 383, 517, 766, 803, 1034, 1606, 3431, 4213, 6862, 8426, 18001, 27959, 36002, 37741, 55918, 75482, 198011, 307549, 396022, 615098, 1314073, 2628146, 14454803, 28909606]

約数ペア:

[(1, 28909606), (2, 14454803), (11, 2628146), (22, 1314073), (47, 615098), (73, 396022), (94, 307549), (146, 198011), (383, 75482), (517, 55918), (766, 37741), (803, 36002), (1034, 27959), (1606, 18001), (3431, 8426), (4213, 6862)]