27724078

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 45872640

約数和(自身を除く): 18148562

約数列:

[1, 2, 19, 38, 43, 47, 86, 94, 361, 722, 817, 893, 1634, 1786, 2021, 4042, 6859, 13718, 15523, 16967, 31046, 33934, 38399, 76798, 294937, 322373, 589874, 644746, 729581, 1459162, 13862039, 27724078]

約数ペア:

[(1, 27724078), (2, 13862039), (19, 1459162), (38, 729581), (43, 644746), (47, 589874), (86, 322373), (94, 294937), (361, 76798), (722, 38399), (817, 33934), (893, 31046), (1634, 16967), (1786, 15523), (2021, 13718), (4042, 6859)]