78103532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{2089}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 147470400

約数和(自身を除く): 69366868

約数列:

[1, 2, 4, 13, 26, 52, 719, 1438, 2089, 2876, 4178, 8356, 9347, 18694, 27157, 37388, 54314, 108628, 1501991, 3003982, 6007964, 19525883, 39051766, 78103532]

約数ペア:

[(1, 78103532), (2, 39051766), (4, 19525883), (13, 6007964), (26, 3003982), (52, 1501991), (719, 108628), (1438, 54314), (2089, 37388), (2876, 27157), (4178, 18694), (8356, 9347)]