66674938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 112637952

約数和(自身を除く): 45963014

約数列:

[1, 2, 11, 22, 41, 82, 193, 383, 386, 451, 766, 902, 2123, 4213, 4246, 7913, 8426, 15703, 15826, 31406, 73919, 87043, 147838, 172733, 174086, 345466, 813109, 1626218, 3030679, 6061358, 33337469, 66674938]

約数ペア:

[(1, 66674938), (2, 33337469), (11, 6061358), (22, 3030679), (41, 1626218), (82, 813109), (193, 345466), (383, 174086), (386, 172733), (451, 147838), (766, 87043), (902, 73919), (2123, 31406), (4213, 15826), (4246, 15703), (7913, 8426)]