28695018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10111}}^1$

素因数の和:10170

約数の個数: 32

約数和(自身を含む): 64069632

約数和(自身を除く): 35374614

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 10111, 20222, 30333, 60666, 111221, 222442, 333663, 434773, 667326, 869546, 1304319, 2608638, 4782503, 9565006, 14347509, 28695018]

約数ペア:

[(1, 28695018), (2, 14347509), (3, 9565006), (6, 4782503), (11, 2608638), (22, 1304319), (33, 869546), (43, 667326), (66, 434773), (86, 333663), (129, 222442), (258, 111221), (473, 60666), (946, 30333), (1419, 20222), (2838, 10111)]