71806982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{41221}}^1$

素因数の和:41303

約数の個数: 16

約数和(自身を含む): 117730032

約数和(自身を除く): 45923050

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 41221, 82442, 535873, 1071746, 2761807, 5523614, 35903491, 71806982]

約数ペア:

[(1, 71806982), (2, 35903491), (13, 5523614), (26, 2761807), (67, 1071746), (134, 535873), (871, 82442), (1742, 41221)]