73756474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{19379}}^1$

素因数の和:19565

約数の個数: 16

約数和(自身を含む): 121396320

約数和(自身を除く): 47639846

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 19379, 38758, 213169, 426338, 3352567, 6705134, 36878237, 73756474]

約数ペア:

[(1, 73756474), (2, 36878237), (11, 6705134), (22, 3352567), (173, 426338), (346, 213169), (1903, 38758), (3806, 19379)]