26892008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 59714340

約数和(自身を除く): 32822332

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 2137, 3146, 4274, 6292, 8548, 12584, 17096, 23507, 27781, 47014, 55562, 94028, 111124, 188056, 222248, 258577, 305591, 517154, 611182, 1034308, 1222364, 2068616, 2444728, 3361501, 6723002, 13446004, 26892008]

約数ペア:

[(1, 26892008), (2, 13446004), (4, 6723002), (8, 3361501), (11, 2444728), (13, 2068616), (22, 1222364), (26, 1034308), (44, 611182), (52, 517154), (88, 305591), (104, 258577), (121, 222248), (143, 188056), (242, 111124), (286, 94028), (484, 55562), (572, 47014), (968, 27781), (1144, 23507), (1573, 17096), (2137, 12584), (3146, 8548), (4274, 6292)]