12912447632

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{907793}}^1$

素因数の和:907935

約数の個数: 40

約数和(自身を含む): 28817012736

約数和(自身を除く): 15904565104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 907793, 1815586, 3631172, 6354551, 7262344, 12709102, 14524688, 25418204, 50836408, 101672816, 115289711, 230579422, 461158844, 807027977, 922317688, 1614055954, 1844635376, 3228111908, 6456223816, 12912447632]

約数ペア:

[(1, 12912447632), (2, 6456223816), (4, 3228111908), (7, 1844635376), (8, 1614055954), (14, 922317688), (16, 807027977), (28, 461158844), (56, 230579422), (112, 115289711), (127, 101672816), (254, 50836408), (508, 25418204), (889, 14524688), (1016, 12709102), (1778, 7262344), (2032, 6354551), (3556, 3631172), (7112, 1815586), (14224, 907793)]