28864910

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{419}}^1$

素因数の和:592

約数の個数: 24

約数和(自身を含む): 52715880

約数和(自身を除く): 23850970

約数列:

[1, 2, 5, 10, 83, 166, 415, 419, 830, 838, 2095, 4190, 6889, 13778, 34445, 34777, 68890, 69554, 173885, 347770, 2886491, 5772982, 14432455, 28864910]

約数ペア:

[(1, 28864910), (2, 14432455), (5, 5772982), (10, 2886491), (83, 347770), (166, 173885), (415, 69554), (419, 68890), (830, 34777), (838, 34445), (2095, 13778), (4190, 6889)]