25094984512

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{30253}}^1$

素因数の和:31275

約数の個数: 56

約数和(自身を含む): 53684028776

約数和(自身を除く): 28589044264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 997, 1994, 3988, 7976, 12961, 15952, 25922, 30253, 31904, 51844, 60506, 63808, 103688, 121012, 207376, 242024, 393289, 414752, 484048, 786578, 829504, 968096, 1573156, 1936192, 3146312, 6292624, 12585248, 25170496, 30162241, 60324482, 120648964, 241297928, 392109133, 482595856, 784218266, 965191712, 1568436532, 1930383424, 3136873064, 6273746128, 12547492256, 25094984512]

約数ペア:

[(1, 25094984512), (2, 12547492256), (4, 6273746128), (8, 3136873064), (13, 1930383424), (16, 1568436532), (26, 965191712), (32, 784218266), (52, 482595856), (64, 392109133), (104, 241297928), (208, 120648964), (416, 60324482), (832, 30162241), (997, 25170496), (1994, 12585248), (3988, 6292624), (7976, 3146312), (12961, 1936192), (15952, 1573156), (25922, 968096), (30253, 829504), (31904, 786578), (51844, 484048), (60506, 414752), (63808, 393289), (103688, 242024), (121012, 207376)]