25264562206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{2251}}^1$

素因数の和:2729

約数の個数: 64

約数和(自身を含む): 43992910080

約数和(自身を除く): 18728347874

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 379, 442, 758, 871, 1139, 1742, 2251, 2278, 4502, 4927, 6443, 9854, 12886, 14807, 25393, 29263, 29614, 38267, 50786, 58526, 76534, 83759, 150817, 167518, 301634, 330109, 431681, 497471, 660218, 853129, 863362, 994942, 1706258, 1960621, 2563889, 3921242, 5127778, 5611853, 11090677, 11223706, 14503193, 22181354, 29006386, 33330557, 57159643, 66661114, 114319286, 188541509, 377083018, 743075359, 971713931, 1486150718, 1943427862, 12632281103, 25264562206]

約数ペア:

[(1, 25264562206), (2, 12632281103), (13, 1943427862), (17, 1486150718), (26, 971713931), (34, 743075359), (67, 377083018), (134, 188541509), (221, 114319286), (379, 66661114), (442, 57159643), (758, 33330557), (871, 29006386), (1139, 22181354), (1742, 14503193), (2251, 11223706), (2278, 11090677), (4502, 5611853), (4927, 5127778), (6443, 3921242), (9854, 2563889), (12886, 1960621), (14807, 1706258), (25393, 994942), (29263, 863362), (29614, 853129), (38267, 660218), (50786, 497471), (58526, 431681), (76534, 330109), (83759, 301634), (150817, 167518)]