70837468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{25703}}^1$

素因数の和:25773

約数の個数: 24

約数和(自身を含む): 136025568

約数和(自身を除く): 65188100

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 25703, 51406, 102812, 334139, 668278, 1336556, 1362259, 2724518, 5449036, 17709367, 35418734, 70837468]

約数ペア:

[(1, 70837468), (2, 35418734), (4, 17709367), (13, 5449036), (26, 2724518), (52, 1362259), (53, 1336556), (106, 668278), (212, 334139), (689, 102812), (1378, 51406), (2756, 25703)]