38550890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{797}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 79519104

約数和(自身を除く): 40968214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 691, 797, 1382, 1594, 3455, 3985, 4837, 5579, 6910, 7970, 9674, 11158, 24185, 27895, 48370, 55790, 550727, 1101454, 2753635, 3855089, 5507270, 7710178, 19275445, 38550890]

約数ペア:

[(1, 38550890), (2, 19275445), (5, 7710178), (7, 5507270), (10, 3855089), (14, 2753635), (35, 1101454), (70, 550727), (691, 55790), (797, 48370), (1382, 27895), (1594, 24185), (3455, 11158), (3985, 9674), (4837, 7970), (5579, 6910)]