28524370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2575

約数の個数: 48

約数和(自身を含む): 62347968

約数和(自身を除く): 33823598

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 2531, 5062, 5635, 11270, 12655, 17717, 25310, 35434, 58213, 88585, 116426, 124019, 177170, 248038, 291065, 407491, 582130, 620095, 814982, 1240190, 2037455, 2852437, 4074910, 5704874, 14262185, 28524370]

約数ペア:

[(1, 28524370), (2, 14262185), (5, 5704874), (7, 4074910), (10, 2852437), (14, 2037455), (23, 1240190), (35, 814982), (46, 620095), (49, 582130), (70, 407491), (98, 291065), (115, 248038), (161, 177170), (230, 124019), (245, 116426), (322, 88585), (490, 58213), (805, 35434), (1127, 25310), (1610, 17717), (2254, 12655), (2531, 11270), (5062, 5635)]