28984354

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 52966656

約数和(自身を除く): 23982302

約数列:

[1, 2, 7, 14, 17, 34, 119, 193, 238, 386, 631, 1262, 1351, 2702, 3281, 4417, 6562, 8834, 10727, 21454, 22967, 45934, 75089, 121783, 150178, 243566, 852481, 1704962, 2070311, 4140622, 14492177, 28984354]

約数ペア:

[(1, 28984354), (2, 14492177), (7, 4140622), (14, 2070311), (17, 1704962), (34, 852481), (119, 243566), (193, 150178), (238, 121783), (386, 75089), (631, 45934), (1262, 22967), (1351, 21454), (2702, 10727), (3281, 8834), (4417, 6562)]