28772908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18397}}^1$

素因数の和:18441

約数の個数: 24

約数和(自身を含む): 55635552

約数和(自身を除く): 26862644

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 18397, 36794, 73588, 312749, 423131, 625498, 846262, 1250996, 1692524, 7193227, 14386454, 28772908]

約数ペア:

[(1, 28772908), (2, 14386454), (4, 7193227), (17, 1692524), (23, 1250996), (34, 846262), (46, 625498), (68, 423131), (92, 312749), (391, 73588), (782, 36794), (1564, 18397)]