69478466

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:1109

約数の個数: 16

約数和(自身を含む): 105332280

約数和(自身を除く): 35853814

約数列:

[1, 2, 157, 314, 409, 541, 818, 1082, 64213, 84937, 128426, 169874, 221269, 442538, 34739233, 69478466]

約数ペア:

[(1, 69478466), (2, 34739233), (157, 442538), (314, 221269), (409, 169874), (541, 128426), (818, 84937), (1082, 64213)]