40330906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 75732480

約数和(自身を除く): 35401574

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 379, 691, 758, 1382, 2653, 4169, 4837, 5306, 7601, 8338, 9674, 15202, 29183, 53207, 58366, 106414, 261889, 523778, 1833223, 2880779, 3666446, 5761558, 20165453, 40330906]

約数ペア:

[(1, 40330906), (2, 20165453), (7, 5761558), (11, 3666446), (14, 2880779), (22, 1833223), (77, 523778), (154, 261889), (379, 106414), (691, 58366), (758, 53207), (1382, 29183), (2653, 15202), (4169, 9674), (4837, 8338), (5306, 7601)]