72908104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2341}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 145438200

約数和(自身を除く): 72530096

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 916, 1832, 2341, 3893, 4682, 7786, 9364, 15572, 18728, 31144, 39797, 79594, 159188, 318376, 536089, 1072178, 2144356, 4288712, 9113513, 18227026, 36454052, 72908104]

約数ペア:

[(1, 72908104), (2, 36454052), (4, 18227026), (8, 9113513), (17, 4288712), (34, 2144356), (68, 1072178), (136, 536089), (229, 318376), (458, 159188), (916, 79594), (1832, 39797), (2341, 31144), (3893, 18728), (4682, 15572), (7786, 9364)]