7121584

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{6269}}^1$

素因数の和:6348

約数の個数: 20

約数和(自身を含む): 13994640

約数和(自身を除く): 6873056

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 6269, 12538, 25076, 50152, 100304, 445099, 890198, 1780396, 3560792, 7121584]

約数ペア:

[(1, 7121584), (2, 3560792), (4, 1780396), (8, 890198), (16, 445099), (71, 100304), (142, 50152), (284, 25076), (568, 12538), (1136, 6269)]