73409236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6949}}^1$

素因数の和:7111

約数の個数: 24

約数和(自身を含む): 136220000

約数和(自身を除く): 62810764

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 6949, 10564, 13898, 27796, 132031, 264062, 528124, 965911, 1931822, 3863644, 18352309, 36704618, 73409236]

約数ペア:

[(1, 73409236), (2, 36704618), (4, 18352309), (19, 3863644), (38, 1931822), (76, 965911), (139, 528124), (278, 264062), (556, 132031), (2641, 27796), (5282, 13898), (6949, 10564)]