71307424

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{5557}}^1$

素因数の和:5968

約数の個数: 24

約数和(自身を含む): 140761908

約数和(自身を除く): 69454484

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 3208, 5557, 6416, 11114, 12832, 22228, 44456, 88912, 177824, 2228357, 4456714, 8913428, 17826856, 35653712, 71307424]

約数ペア:

[(1, 71307424), (2, 35653712), (4, 17826856), (8, 8913428), (16, 4456714), (32, 2228357), (401, 177824), (802, 88912), (1604, 44456), (3208, 22228), (5557, 12832), (6416, 11114)]