70978448

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{83701}}^1$

素因数の和:83762

約数の個数: 20

約数和(自身を含む): 140117148

約数和(自身を除く): 69138700

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 83701, 167402, 334804, 669608, 1339216, 4436153, 8872306, 17744612, 35489224, 70978448]

約数ペア:

[(1, 70978448), (2, 35489224), (4, 17744612), (8, 8872306), (16, 4436153), (53, 1339216), (106, 669608), (212, 334804), (424, 167402), (848, 83701)]