27919606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 50422176

約数和(自身を除く): 22502570

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 2381, 4762, 5863, 11726, 26191, 30953, 52382, 61906, 97621, 195242, 340483, 680966, 1073831, 1269073, 2147662, 2538146, 13959803, 27919606]

約数ペア:

[(1, 27919606), (2, 13959803), (11, 2538146), (13, 2147662), (22, 1269073), (26, 1073831), (41, 680966), (82, 340483), (143, 195242), (286, 97621), (451, 61906), (533, 52382), (902, 30953), (1066, 26191), (2381, 11726), (4762, 5863)]