63640976

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2693}}^1$

素因数の和:2919

約数の個数: 40

約数和(自身を含む): 141639744

約数和(自身を除く): 77998768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2693, 2954, 3376, 5386, 5908, 10772, 11816, 18851, 21544, 23632, 37702, 43088, 75404, 150808, 301616, 568223, 1136446, 2272892, 3977561, 4545784, 7955122, 9091568, 15910244, 31820488, 63640976]

約数ペア:

[(1, 63640976), (2, 31820488), (4, 15910244), (7, 9091568), (8, 7955122), (14, 4545784), (16, 3977561), (28, 2272892), (56, 1136446), (112, 568223), (211, 301616), (422, 150808), (844, 75404), (1477, 43088), (1688, 37702), (2693, 23632), (2954, 21544), (3376, 18851), (5386, 11816), (5908, 10772)]