40104883

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 52572240

約数和(自身を除く): 12467357

約数列:

[1, 7, 13, 29, 49, 91, 167, 169, 203, 377, 637, 1169, 1183, 1421, 2171, 2639, 4843, 4901, 8183, 8281, 15197, 18473, 28223, 33901, 34307, 62959, 106379, 197561, 237307, 240149, 440713, 818467, 1382927, 3084991, 5729269, 40104883]

約数ペア:

[(1, 40104883), (7, 5729269), (13, 3084991), (29, 1382927), (49, 818467), (91, 440713), (167, 240149), (169, 237307), (203, 197561), (377, 106379), (637, 62959), (1169, 34307), (1183, 33901), (1421, 28223), (2171, 18473), (2639, 15197), (4843, 8281), (4901, 8183)]