67898246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 115159296

約数和(自身を除く): 47261050

約数列:

[1, 2, 13, 26, 31, 61, 62, 122, 403, 793, 806, 1381, 1586, 1891, 2762, 3782, 17953, 24583, 35906, 42811, 49166, 84241, 85622, 168482, 556543, 1095133, 1113086, 2190266, 2611471, 5222942, 33949123, 67898246]

約数ペア:

[(1, 67898246), (2, 33949123), (13, 5222942), (26, 2611471), (31, 2190266), (61, 1113086), (62, 1095133), (122, 556543), (403, 168482), (793, 85622), (806, 84241), (1381, 49166), (1586, 42811), (1891, 35906), (2762, 24583), (3782, 17953)]