28718996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3761}}^1$

素因数の和:3871

約数の個数: 24

約数和(自身を含む): 53089344

約数和(自身を除く): 24370348

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 1909, 3761, 3818, 7522, 7636, 15044, 86503, 173006, 312163, 346012, 624326, 1248652, 7179749, 14359498, 28718996]

約数ペア:

[(1, 28718996), (2, 14359498), (4, 7179749), (23, 1248652), (46, 624326), (83, 346012), (92, 312163), (166, 173006), (332, 86503), (1909, 15044), (3761, 7636), (3818, 7522)]