71300554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 119374416

約数和(自身を除く): 48073862

約数列:

[1, 2, 13, 26, 37, 74, 137, 274, 481, 541, 962, 1082, 1781, 3562, 5069, 7033, 10138, 14066, 20017, 40034, 65897, 74117, 131794, 148234, 260221, 520442, 963521, 1927042, 2742329, 5484658, 35650277, 71300554]

約数ペア:

[(1, 71300554), (2, 35650277), (13, 5484658), (26, 2742329), (37, 1927042), (74, 963521), (137, 520442), (274, 260221), (481, 148234), (541, 131794), (962, 74117), (1082, 65897), (1781, 40034), (3562, 20017), (5069, 14066), (7033, 10138)]