66451718

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1\times {\mathrm{811}}^1$

素因数の和:1639

約数の個数: 16

約数和(自身を含む): 101815056

約数和(自身を除く): 35363338

約数列:

[1, 2, 53, 106, 773, 811, 1546, 1622, 40969, 42983, 81938, 85966, 626903, 1253806, 33225859, 66451718]

約数ペア:

[(1, 66451718), (2, 33225859), (53, 1253806), (106, 626903), (773, 85966), (811, 81938), (1546, 42983), (1622, 40969)]