72740588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{5347}}^1$

素因数の和:5549

約数の個数: 24

約数和(自身を含む): 134769600

約数和(自身を除く): 62029012

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 5347, 6802, 10694, 13604, 21388, 101593, 203186, 406372, 957113, 1914226, 3828452, 18185147, 36370294, 72740588]

約数ペア:

[(1, 72740588), (2, 36370294), (4, 18185147), (19, 3828452), (38, 1914226), (76, 957113), (179, 406372), (358, 203186), (716, 101593), (3401, 21388), (5347, 13604), (6802, 10694)]