7138624

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1654

約数の個数: 28

約数和(自身を含む): 14374368

約数和(自身を除く): 7235744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 1571, 2272, 3142, 4544, 6284, 12568, 25136, 50272, 100544, 111541, 223082, 446164, 892328, 1784656, 3569312, 7138624]

約数ペア:

[(1, 7138624), (2, 3569312), (4, 1784656), (8, 892328), (16, 446164), (32, 223082), (64, 111541), (71, 100544), (142, 50272), (284, 25136), (568, 12568), (1136, 6284), (1571, 4544), (2272, 3142)]