66974002

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{811}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 101610432

約数和(自身を除く): 34636430

約数列:

[1, 2, 157, 263, 314, 526, 811, 1622, 41291, 82582, 127327, 213293, 254654, 426586, 33487001, 66974002]

約数ペア:

[(1, 66974002), (2, 33487001), (157, 426586), (263, 254654), (314, 213293), (526, 127327), (811, 82582), (1622, 41291)]