28019748

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{15671}}^1$

素因数の和:15827

約数の個数: 24

約数和(自身を含む): 65822400

約数和(自身を除く): 37802652

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 15671, 31342, 47013, 62684, 94026, 188052, 2334979, 4669958, 7004937, 9339916, 14009874, 28019748]

約数ペア:

[(1, 28019748), (2, 14009874), (3, 9339916), (4, 7004937), (6, 4669958), (12, 2334979), (149, 188052), (298, 94026), (447, 62684), (596, 47013), (894, 31342), (1788, 15671)]