74621248

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89689}}^1$

素因数の和:89714

約数の個数: 28

約数和(自身を含む): 159468820

約数和(自身を除く): 84847572

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 89689, 179378, 358756, 717512, 1165957, 1435024, 2331914, 2870048, 4663828, 5740096, 9327656, 18655312, 37310624, 74621248]

約数ペア:

[(1, 74621248), (2, 37310624), (4, 18655312), (8, 9327656), (13, 5740096), (16, 4663828), (26, 2870048), (32, 2331914), (52, 1435024), (64, 1165957), (104, 717512), (208, 358756), (416, 179378), (832, 89689)]