70623728

素因数分解:

$2^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1621}}^1$

素因数の和:2025

約数の個数: 40

約数和(自身を含む): 156879840

約数和(自身を除く): 86256112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 389, 778, 1556, 1621, 2723, 3112, 3242, 5446, 6224, 6484, 10892, 11347, 12968, 21784, 22694, 25936, 43568, 45388, 90776, 181552, 630569, 1261138, 2522276, 4413983, 5044552, 8827966, 10089104, 17655932, 35311864, 70623728]

約数ペア:

[(1, 70623728), (2, 35311864), (4, 17655932), (7, 10089104), (8, 8827966), (14, 5044552), (16, 4413983), (28, 2522276), (56, 1261138), (112, 630569), (389, 181552), (778, 90776), (1556, 45388), (1621, 43568), (2723, 25936), (3112, 22694), (3242, 21784), (5446, 12968), (6224, 11347), (6484, 10892)]