71395370

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{41269}}^1$

素因数の和:41449

約数の個数: 16

約数和(自身を含む): 129257640

約数和(自身を除く): 57862270

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 41269, 82538, 206345, 412690, 7139537, 14279074, 35697685, 71395370]

約数ペア:

[(1, 71395370), (2, 35697685), (5, 14279074), (10, 7139537), (173, 412690), (346, 206345), (865, 82538), (1730, 41269)]