26556306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 65138688

約数和(自身を除く): 38582382

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 743, 777, 851, 966, 1486, 1554, 1702, 2229, 2553, 4458, 5106, 5201, 5957, 10402, 11914, 15603, 17089, 17871, 27491, 31206, 34178, 35742, 51267, 54982, 82473, 102534, 119623, 164946, 192437, 239246, 358869, 384874, 577311, 632293, 717738, 1154622, 1264586, 1896879, 3793758, 4426051, 8852102, 13278153, 26556306]

約数ペア:

[(1, 26556306), (2, 13278153), (3, 8852102), (6, 4426051), (7, 3793758), (14, 1896879), (21, 1264586), (23, 1154622), (37, 717738), (42, 632293), (46, 577311), (69, 384874), (74, 358869), (111, 239246), (138, 192437), (161, 164946), (222, 119623), (259, 102534), (322, 82473), (483, 54982), (518, 51267), (743, 35742), (777, 34178), (851, 31206), (966, 27491), (1486, 17871), (1554, 17089), (1702, 15603), (2229, 11914), (2553, 10402), (4458, 5957), (5106, 5201)]