13740052004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{336799}}^1$

素因数の和:336888

約数の個数: 48

約数和(自身を含む): 28970188800

約数和(自身を除く): 15230136796

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 2914, 5828, 10199, 20398, 40796, 336799, 673598, 1347196, 2357593, 4715186, 9430372, 10440769, 15829553, 20881538, 31659106, 41763076, 63318212, 73085383, 110806871, 146170766, 221613742, 292341532, 443227484, 490716143, 981432286, 1962864572, 3435013001, 6870026002, 13740052004]

約数ペア:

[(1, 13740052004), (2, 6870026002), (4, 3435013001), (7, 1962864572), (14, 981432286), (28, 490716143), (31, 443227484), (47, 292341532), (62, 221613742), (94, 146170766), (124, 110806871), (188, 73085383), (217, 63318212), (329, 41763076), (434, 31659106), (658, 20881538), (868, 15829553), (1316, 10440769), (1457, 9430372), (2914, 4715186), (5828, 2357593), (10199, 1347196), (20398, 673598), (40796, 336799)]