28302078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6947}}^1$

素因数の和:7056

約数の個数: 32

約数和(自身を含む): 65366784

約数和(自身を除く): 37064706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 6947, 13894, 20841, 41682, 48629, 97258, 145887, 291774, 673859, 1347718, 2021577, 4043154, 4717013, 9434026, 14151039, 28302078]

約数ペア:

[(1, 28302078), (2, 14151039), (3, 9434026), (6, 4717013), (7, 4043154), (14, 2021577), (21, 1347718), (42, 673859), (97, 291774), (194, 145887), (291, 97258), (582, 48629), (679, 41682), (1358, 20841), (2037, 13894), (4074, 6947)]