28146984

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{24953}}^1$

素因数の和:25009

約数の個数: 32

約数和(自身を含む): 71867520

約数和(自身を除く): 43720536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 24953, 49906, 74859, 99812, 149718, 199624, 299436, 598872, 1172791, 2345582, 3518373, 4691164, 7036746, 9382328, 14073492, 28146984]

約数ペア:

[(1, 28146984), (2, 14073492), (3, 9382328), (4, 7036746), (6, 4691164), (8, 3518373), (12, 2345582), (24, 1172791), (47, 598872), (94, 299436), (141, 199624), (188, 149718), (282, 99812), (376, 74859), (564, 49906), (1128, 24953)]