40554878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{503}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 75188736

約数和(自身を除く): 34633858

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 443, 503, 886, 1006, 3101, 3521, 5759, 6202, 6539, 7042, 11518, 13078, 40313, 45773, 80626, 91546, 222829, 445658, 1559803, 2896777, 3119606, 5793554, 20277439, 40554878]

約数ペア:

[(1, 40554878), (2, 20277439), (7, 5793554), (13, 3119606), (14, 2896777), (26, 1559803), (91, 445658), (182, 222829), (443, 91546), (503, 80626), (886, 45773), (1006, 40313), (3101, 13078), (3521, 11518), (5759, 7042), (6202, 6539)]