77077888

素因数分解:

$2^7\times {\mathrm{661}}^1\times {\mathrm{911}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 153954720

約数和(自身を除く): 76876832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 661, 911, 1322, 1822, 2644, 3644, 5288, 7288, 10576, 14576, 21152, 29152, 42304, 58304, 84608, 116608, 602171, 1204342, 2408684, 4817368, 9634736, 19269472, 38538944, 77077888]

約数ペア:

[(1, 77077888), (2, 38538944), (4, 19269472), (8, 9634736), (16, 4817368), (32, 2408684), (64, 1204342), (128, 602171), (661, 116608), (911, 84608), (1322, 58304), (1822, 42304), (2644, 29152), (3644, 21152), (5288, 14576), (7288, 10576)]