1814458144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{26263}}^1$

素因数の和:26417

約数の個数: 48

約数和(自身を含む): 3812272128

約数和(自身を除く): 1997813984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 1016, 2032, 2159, 4064, 4318, 8636, 17272, 26263, 34544, 52526, 69088, 105052, 210104, 420208, 446471, 840416, 892942, 1785884, 3335401, 3571768, 6670802, 7143536, 13341604, 14287072, 26683208, 53366416, 56701817, 106732832, 113403634, 226807268, 453614536, 907229072, 1814458144]

約数ペア:

[(1, 1814458144), (2, 907229072), (4, 453614536), (8, 226807268), (16, 113403634), (17, 106732832), (32, 56701817), (34, 53366416), (68, 26683208), (127, 14287072), (136, 13341604), (254, 7143536), (272, 6670802), (508, 3571768), (544, 3335401), (1016, 1785884), (2032, 892942), (2159, 840416), (4064, 446471), (4318, 420208), (8636, 210104), (17272, 105052), (26263, 69088), (34544, 52526)]