74728718

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{6719}}^1$

素因数の和:6871

約数の個数: 16

約数和(自身を含む): 115153920

約数和(自身を除く): 40425202

約数列:

[1, 2, 67, 83, 134, 166, 5561, 6719, 11122, 13438, 450173, 557677, 900346, 1115354, 37364359, 74728718]

約数ペア:

[(1, 74728718), (2, 37364359), (67, 1115354), (83, 900346), (134, 557677), (166, 450173), (5561, 13438), (6719, 11122)]