65689648

素因数分解:

$2^4\times {\mathrm{1237}}^1\times {\mathrm{3319}}^1$

素因数の和:4564

約数の個数: 20

約数和(自身を含む): 127414960

約数和(自身を除く): 61725312

約数列:

[1, 2, 4, 8, 16, 1237, 2474, 3319, 4948, 6638, 9896, 13276, 19792, 26552, 53104, 4105603, 8211206, 16422412, 32844824, 65689648]

約数ペア:

[(1, 65689648), (2, 32844824), (4, 16422412), (8, 8211206), (16, 4105603), (1237, 53104), (2474, 26552), (3319, 19792), (4948, 13276), (6638, 9896)]