28014182

素因数分解:

$2^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 49627200

約数和(自身を除く): 21613018

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 343, 421, 679, 686, 842, 1358, 2947, 4753, 5894, 9506, 20629, 33271, 40837, 41258, 66542, 81674, 144403, 285859, 288806, 571718, 2001013, 4002026, 14007091, 28014182]

約数ペア:

[(1, 28014182), (2, 14007091), (7, 4002026), (14, 2001013), (49, 571718), (97, 288806), (98, 285859), (194, 144403), (343, 81674), (421, 66542), (679, 41258), (686, 40837), (842, 33271), (1358, 20629), (2947, 9506), (4753, 5894)]