27835148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20407}}^1$

素因数の和:20453

約数の個数: 24

約数和(自身を含む): 54856704

約数和(自身を除く): 27021556

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 20407, 40814, 81628, 224477, 448954, 632617, 897908, 1265234, 2530468, 6958787, 13917574, 27835148]

約数ペア:

[(1, 27835148), (2, 13917574), (4, 6958787), (11, 2530468), (22, 1265234), (31, 897908), (44, 632617), (62, 448954), (124, 224477), (341, 81628), (682, 40814), (1364, 20407)]