28682548

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4507}}^1$

素因数の和:4591

約数の個数: 24

約数和(自身を含む): 52761632

約数和(自身を除く): 24079084

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 4507, 6364, 9014, 18028, 166759, 193801, 333518, 387602, 667036, 775204, 7170637, 14341274, 28682548]

約数ペア:

[(1, 28682548), (2, 14341274), (4, 7170637), (37, 775204), (43, 667036), (74, 387602), (86, 333518), (148, 193801), (172, 166759), (1591, 18028), (3182, 9014), (4507, 6364)]