72869914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{38393}}^1$

素因数の和:38481

約数の個数: 16

約数和(自身を含む): 119328552

約数和(自身を除く): 46458638

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 38393, 76786, 499109, 998218, 2802689, 5605378, 36434957, 72869914]

約数ペア:

[(1, 72869914), (2, 36434957), (13, 5605378), (26, 2802689), (73, 998218), (146, 499109), (949, 76786), (1898, 38393)]