68566778

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{7213}}^1$

素因数の和:7326

約数の個数: 24

約数和(自身を含む): 120892212

約数和(自身を除く): 52325434

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 7213, 9506, 14426, 50491, 100982, 353437, 699661, 706874, 1399322, 4897627, 9795254, 34283389, 68566778]

約数ペア:

[(1, 68566778), (2, 34283389), (7, 9795254), (14, 4897627), (49, 1399322), (97, 706874), (98, 699661), (194, 353437), (679, 100982), (1358, 50491), (4753, 14426), (7213, 9506)]