74491638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13451}}^1$

素因数の和:13540

約数の個数: 32

約数和(自身を含む): 162715392

約数和(自身を除く): 88223754

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 13451, 26902, 40353, 80706, 174863, 349726, 524589, 955021, 1049178, 1910042, 2865063, 5730126, 12415273, 24830546, 37245819, 74491638]

約数ペア:

[(1, 74491638), (2, 37245819), (3, 24830546), (6, 12415273), (13, 5730126), (26, 2865063), (39, 1910042), (71, 1049178), (78, 955021), (142, 524589), (213, 349726), (426, 174863), (923, 80706), (1846, 40353), (2769, 26902), (5538, 13451)]