28822616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211931}}^1$

素因数の和:211954

約数の個数: 16

約数和(自身を含む): 57221640

約数和(自身を除く): 28399024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211931, 423862, 847724, 1695448, 3602827, 7205654, 14411308, 28822616]

約数ペア:

[(1, 28822616), (2, 14411308), (4, 7205654), (8, 3602827), (17, 1695448), (34, 847724), (68, 423862), (136, 211931)]