28372966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 19527194

約数列:

[1, 2, 17, 19, 34, 38, 167, 263, 323, 334, 526, 646, 2839, 3173, 4471, 4997, 5678, 6346, 8942, 9994, 43921, 53941, 84949, 87842, 107882, 169898, 746657, 834499, 1493314, 1668998, 14186483, 28372966]

約数ペア:

[(1, 28372966), (2, 14186483), (17, 1668998), (19, 1493314), (34, 834499), (38, 746657), (167, 169898), (263, 107882), (323, 87842), (334, 84949), (526, 53941), (646, 43921), (2839, 9994), (3173, 8942), (4471, 6346), (4997, 5678)]