69778966

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 111656160

約数和(自身を除く): 41877194

約数列:

[1, 2, 37, 41, 74, 82, 109, 211, 218, 422, 1517, 3034, 4033, 4469, 7807, 8066, 8651, 8938, 15614, 17302, 22999, 45998, 165353, 320087, 330706, 640174, 850963, 942959, 1701926, 1885918, 34889483, 69778966]

約数ペア:

[(1, 69778966), (2, 34889483), (37, 1885918), (41, 1701926), (74, 942959), (82, 850963), (109, 640174), (211, 330706), (218, 320087), (422, 165353), (1517, 45998), (3034, 22999), (4033, 17302), (4469, 15614), (7807, 8938), (8066, 8651)]