28906324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11489}}^1$

素因数の和:11547

約数の個数: 24

約数和(自身を含む): 55014120

約数和(自身を除く): 26107796

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 11489, 22978, 45956, 195313, 390626, 425093, 781252, 850186, 1700372, 7226581, 14453162, 28906324]

約数ペア:

[(1, 28906324), (2, 14453162), (4, 7226581), (17, 1700372), (34, 850186), (37, 781252), (68, 425093), (74, 390626), (148, 195313), (629, 45956), (1258, 22978), (2516, 11489)]