1293432256

素因数分解:

$2^6\times {\mathrm{283}}^1\times {\mathrm{71413}}^1$

素因数の和:71708

約数の個数: 28

約数和(自身を含む): 2575760152

約数和(自身を除く): 1282327896

約数列:

[1, 2, 4, 8, 16, 32, 64, 283, 566, 1132, 2264, 4528, 9056, 18112, 71413, 142826, 285652, 571304, 1142608, 2285216, 4570432, 20209879, 40419758, 80839516, 161679032, 323358064, 646716128, 1293432256]

約数ペア:

[(1, 1293432256), (2, 646716128), (4, 323358064), (8, 161679032), (16, 80839516), (32, 40419758), (64, 20209879), (283, 4570432), (566, 2285216), (1132, 1142608), (2264, 571304), (4528, 285652), (9056, 142826), (18112, 71413)]