84378224

素因数分解:

$2^4\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1229}}^1$

素因数の和:1857

約数の個数: 40

約数和(自身を含む): 187294560

約数和(自身を除く): 102916336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613, 1226, 1229, 2452, 2458, 4291, 4904, 4916, 8582, 8603, 9808, 9832, 17164, 17206, 19664, 34328, 34412, 68656, 68824, 137648, 753377, 1506754, 3013508, 5273639, 6027016, 10547278, 12054032, 21094556, 42189112, 84378224]

約数ペア:

[(1, 84378224), (2, 42189112), (4, 21094556), (7, 12054032), (8, 10547278), (14, 6027016), (16, 5273639), (28, 3013508), (56, 1506754), (112, 753377), (613, 137648), (1226, 68824), (1229, 68656), (2452, 34412), (2458, 34328), (4291, 19664), (4904, 17206), (4916, 17164), (8582, 9832), (8603, 9808)]