71242742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{2267}}^1$

素因数の和:3115

約数の個数: 16

約数和(自身を含む): 112674240

約数和(自身を除く): 41431498

約数列:

[1, 2, 19, 38, 827, 1654, 2267, 4534, 15713, 31426, 43073, 86146, 1874809, 3749618, 35621371, 71242742]

約数ペア:

[(1, 71242742), (2, 35621371), (19, 3749618), (38, 1874809), (827, 86146), (1654, 43073), (2267, 31426), (4534, 15713)]