71908796

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2767}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 129044160

約数和(自身を除く): 57135364

約数列:

[1, 2, 4, 73, 89, 146, 178, 292, 356, 2767, 5534, 6497, 11068, 12994, 25988, 201991, 246263, 403982, 492526, 807964, 985052, 17977199, 35954398, 71908796]

約数ペア:

[(1, 71908796), (2, 35954398), (4, 17977199), (73, 985052), (89, 807964), (146, 492526), (178, 403982), (292, 246263), (356, 201991), (2767, 25988), (5534, 12994), (6497, 11068)]