56765176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 122986080

約数和(自身を除く): 66220904

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 97, 104, 136, 194, 221, 331, 388, 442, 662, 776, 884, 1261, 1324, 1649, 1768, 2522, 2648, 3298, 4303, 5044, 5627, 6596, 8606, 10088, 11254, 13192, 17212, 21437, 22508, 32107, 34424, 42874, 45016, 64214, 73151, 85748, 128428, 146302, 171496, 256856, 292604, 417391, 545819, 585208, 834782, 1091638, 1669564, 2183276, 3339128, 4366552, 7095647, 14191294, 28382588, 56765176]

約数ペア:

[(1, 56765176), (2, 28382588), (4, 14191294), (8, 7095647), (13, 4366552), (17, 3339128), (26, 2183276), (34, 1669564), (52, 1091638), (68, 834782), (97, 585208), (104, 545819), (136, 417391), (194, 292604), (221, 256856), (331, 171496), (388, 146302), (442, 128428), (662, 85748), (776, 73151), (884, 64214), (1261, 45016), (1324, 42874), (1649, 34424), (1768, 32107), (2522, 22508), (2648, 21437), (3298, 17212), (4303, 13192), (5044, 11254), (5627, 10088), (6596, 8606)]