75122864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{276187}}^1$

素因数の和:276212

約数の個数: 20

約数和(自身を含む): 154112904

約数和(自身を除く): 78990040

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 276187, 552374, 1104748, 2209496, 4418992, 4695179, 9390358, 18780716, 37561432, 75122864]

約数ペア:

[(1, 75122864), (2, 37561432), (4, 18780716), (8, 9390358), (16, 4695179), (17, 4418992), (34, 2209496), (68, 1104748), (136, 552374), (272, 276187)]