69675998

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 121704960

約数和(自身を除く): 52028962

約数列:

[1, 2, 7, 14, 103, 206, 211, 229, 422, 458, 721, 1442, 1477, 1603, 2954, 3206, 21733, 23587, 43466, 47174, 48319, 96638, 152131, 165109, 304262, 330218, 338233, 676466, 4976857, 9953714, 34837999, 69675998]

約数ペア:

[(1, 69675998), (2, 34837999), (7, 9953714), (14, 4976857), (103, 676466), (206, 338233), (211, 330218), (229, 304262), (422, 165109), (458, 152131), (721, 96638), (1442, 48319), (1477, 47174), (1603, 43466), (2954, 23587), (3206, 21733)]