71345278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{20849}}^1$

素因数の和:20939

約数の個数: 16

約数和(自身を含む): 112590000

約数和(自身を除く): 41244722

約数列:

[1, 2, 29, 58, 59, 118, 1711, 3422, 20849, 41698, 604621, 1209242, 1230091, 2460182, 35672639, 71345278]

約数ペア:

[(1, 71345278), (2, 35672639), (29, 2460182), (58, 1230091), (59, 1209242), (118, 604621), (1711, 41698), (3422, 20849)]