26665688

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4909}}^1$

素因数の和:5019

約数の個数: 32

約数和(自身を含む): 57741600

約数和(自身を除く): 31075912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 4909, 5432, 9818, 19636, 34363, 39272, 68726, 137452, 274904, 476173, 952346, 1904692, 3333211, 3809384, 6666422, 13332844, 26665688]

約数ペア:

[(1, 26665688), (2, 13332844), (4, 6666422), (7, 3809384), (8, 3333211), (14, 1904692), (28, 952346), (56, 476173), (97, 274904), (194, 137452), (388, 68726), (679, 39272), (776, 34363), (1358, 19636), (2716, 9818), (4909, 5432)]