67701588994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{21107}}^1$

素因数の和:21335

約数の個数: 64

約数和(自身を含む): 118583055360

約数和(自身を除く): 50881466366

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 151, 247, 302, 494, 559, 817, 1118, 1634, 1963, 2869, 3926, 5738, 6493, 10621, 12986, 21107, 21242, 37297, 42214, 74594, 84409, 123367, 168818, 246734, 274391, 401033, 548782, 802066, 907601, 1603771, 1815202, 3187157, 3207542, 5213429, 6374314, 10426858, 11798813, 17244419, 23597626, 34488838, 41433041, 60555983, 82866082, 121111966, 137047751, 224177447, 274095502, 448354894, 787227779, 1574455558, 1781620763, 2603907269, 3563241526, 5207814538, 33850794497, 67701588994]

約数ペア:

[(1, 67701588994), (2, 33850794497), (13, 5207814538), (19, 3563241526), (26, 2603907269), (38, 1781620763), (43, 1574455558), (86, 787227779), (151, 448354894), (247, 274095502), (302, 224177447), (494, 137047751), (559, 121111966), (817, 82866082), (1118, 60555983), (1634, 41433041), (1963, 34488838), (2869, 23597626), (3926, 17244419), (5738, 11798813), (6493, 10426858), (10621, 6374314), (12986, 5213429), (21107, 3207542), (21242, 3187157), (37297, 1815202), (42214, 1603771), (74594, 907601), (84409, 802066), (123367, 548782), (168818, 401033), (246734, 274391)]