2456971712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{95261}}^1$

素因数の和:95317

約数の個数: 56

約数和(自身を含む): 5420026752

約数和(自身を除く): 2963055040

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 95261, 190522, 381044, 762088, 1238393, 1524176, 2476786, 2953091, 3048352, 4953572, 5906182, 6096704, 9907144, 11812364, 19814288, 23624728, 38390183, 39628576, 47249456, 76780366, 79257152, 94498912, 153560732, 188997824, 307121464, 614242928, 1228485856, 2456971712]

約数ペア:

[(1, 2456971712), (2, 1228485856), (4, 614242928), (8, 307121464), (13, 188997824), (16, 153560732), (26, 94498912), (31, 79257152), (32, 76780366), (52, 47249456), (62, 39628576), (64, 38390183), (104, 23624728), (124, 19814288), (208, 11812364), (248, 9907144), (403, 6096704), (416, 5906182), (496, 4953572), (806, 3048352), (832, 2953091), (992, 2476786), (1612, 1524176), (1984, 1238393), (3224, 762088), (6448, 381044), (12896, 190522), (25792, 95261)]