66772504

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 127552320

約数和(自身を除く): 60779816

約数列:

[1, 2, 4, 8, 83, 166, 227, 332, 443, 454, 664, 886, 908, 1772, 1816, 3544, 18841, 36769, 37682, 73538, 75364, 100561, 147076, 150728, 201122, 294152, 402244, 804488, 8346563, 16693126, 33386252, 66772504]

約数ペア:

[(1, 66772504), (2, 33386252), (4, 16693126), (8, 8346563), (83, 804488), (166, 402244), (227, 294152), (332, 201122), (443, 150728), (454, 147076), (664, 100561), (886, 75364), (908, 73538), (1772, 37682), (1816, 36769), (3544, 18841)]