72454136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{532751}}^1$

素因数の和:532774

約数の個数: 16

約数和(自身を含む): 143843040

約数和(自身を除く): 71388904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 532751, 1065502, 2131004, 4262008, 9056767, 18113534, 36227068, 72454136]

約数ペア:

[(1, 72454136), (2, 36227068), (4, 18113534), (8, 9056767), (17, 4262008), (34, 2131004), (68, 1065502), (136, 532751)]