2791808

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 5893560

約数和(自身を除く): 3101752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 1283, 2176, 2566, 5132, 10264, 20528, 21811, 41056, 43622, 82112, 87244, 164224, 174488, 348976, 697952, 1395904, 2791808]

約数ペア:

[(1, 2791808), (2, 1395904), (4, 697952), (8, 348976), (16, 174488), (17, 164224), (32, 87244), (34, 82112), (64, 43622), (68, 41056), (128, 21811), (136, 20528), (272, 10264), (544, 5132), (1088, 2566), (1283, 2176)]