28392230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 52631424

約数和(自身を除く): 24239194

約数列:

[1, 2, 5, 10, 47, 94, 193, 235, 313, 386, 470, 626, 965, 1565, 1930, 3130, 9071, 14711, 18142, 29422, 45355, 60409, 73555, 90710, 120818, 147110, 302045, 604090, 2839223, 5678446, 14196115, 28392230]

約数ペア:

[(1, 28392230), (2, 14196115), (5, 5678446), (10, 2839223), (47, 604090), (94, 302045), (193, 147110), (235, 120818), (313, 90710), (386, 73555), (470, 60409), (626, 45355), (965, 29422), (1565, 18142), (1930, 14711), (3130, 9071)]