23704870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{853}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 48944448

約数和(自身を除く): 25239578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 853, 1706, 1985, 2779, 3970, 4265, 5558, 5971, 8530, 11942, 13895, 27790, 29855, 59710, 338641, 677282, 1693205, 2370487, 3386410, 4740974, 11852435, 23704870]

約数ペア:

[(1, 23704870), (2, 11852435), (5, 4740974), (7, 3386410), (10, 2370487), (14, 1693205), (35, 677282), (70, 338641), (397, 59710), (794, 29855), (853, 27790), (1706, 13895), (1985, 11942), (2779, 8530), (3970, 5971), (4265, 5558)]