28074774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51419}}^1$

素因数の和:51444

約数の個数: 32

約数和(自身を含む): 69108480

約数和(自身を除く): 41033706

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 51419, 102838, 154257, 308514, 359933, 668447, 719866, 1079799, 1336894, 2005341, 2159598, 4010682, 4679129, 9358258, 14037387, 28074774]

約数ペア:

[(1, 28074774), (2, 14037387), (3, 9358258), (6, 4679129), (7, 4010682), (13, 2159598), (14, 2005341), (21, 1336894), (26, 1079799), (39, 719866), (42, 668447), (78, 359933), (91, 308514), (182, 154257), (273, 102838), (546, 51419)]