70294469

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 84509568

約数和(自身を除く): 14215099

約数列:

[1, 7, 47, 49, 131, 233, 329, 917, 1631, 2303, 6157, 6419, 10951, 11417, 30523, 43099, 76657, 213661, 301693, 536599, 1434581, 1495627, 10042067, 70294469]

約数ペア:

[(1, 70294469), (7, 10042067), (47, 1495627), (49, 1434581), (131, 536599), (233, 301693), (329, 213661), (917, 76657), (1631, 43099), (2303, 30523), (6157, 11417), (6419, 10951)]