56689424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18947}}^1$

素因数の和:18983

約数の個数: 40

約数和(自身を含む): 126875808

約数和(自身を除く): 70186384

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 18947, 37894, 75788, 151576, 208417, 303152, 322099, 416834, 644198, 833668, 1288396, 1667336, 2576792, 3334672, 3543089, 5153584, 7086178, 14172356, 28344712, 56689424]

約数ペア:

[(1, 56689424), (2, 28344712), (4, 14172356), (8, 7086178), (11, 5153584), (16, 3543089), (17, 3334672), (22, 2576792), (34, 1667336), (44, 1288396), (68, 833668), (88, 644198), (136, 416834), (176, 322099), (187, 303152), (272, 208417), (374, 151576), (748, 75788), (1496, 37894), (2992, 18947)]