64995126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11813}}^1$

素因数の和:11956

約数の個数: 32

約数和(自身を含む): 149707008

約数和(自身を除く): 84711882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 11813, 23626, 35439, 70878, 82691, 165382, 248073, 496146, 1547503, 3095006, 4642509, 9285018, 10832521, 21665042, 32497563, 64995126]

約数ペア:

[(1, 64995126), (2, 32497563), (3, 21665042), (6, 10832521), (7, 9285018), (14, 4642509), (21, 3095006), (42, 1547503), (131, 496146), (262, 248073), (393, 165382), (786, 82691), (917, 70878), (1834, 35439), (2751, 23626), (5502, 11813)]