67543252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{126961}}^1$

素因数の和:126991

約数の個数: 24

約数和(自身を含む): 142197440

約数和(自身を除く): 74654188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 126961, 253922, 507844, 888727, 1777454, 2412259, 3554908, 4824518, 9649036, 16885813, 33771626, 67543252]

約数ペア:

[(1, 67543252), (2, 33771626), (4, 16885813), (7, 9649036), (14, 4824518), (19, 3554908), (28, 2412259), (38, 1777454), (76, 888727), (133, 507844), (266, 253922), (532, 126961)]