2912686624

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{2833}}^1$

素因数の和:2970

約数の個数: 72

約数和(自身を含む): 6122205180

約数和(自身を除く): 3209518556

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 361, 608, 712, 722, 1424, 1444, 1691, 2833, 2848, 2888, 3382, 5666, 5776, 6764, 11332, 11552, 13528, 22664, 27056, 32129, 45328, 53827, 54112, 64258, 90656, 107654, 128516, 215308, 252137, 257032, 430616, 504274, 514064, 861232, 1008548, 1022713, 1028128, 1722464, 2017096, 2045426, 4034192, 4090852, 4790603, 8068384, 8181704, 9581206, 16363408, 19162412, 32726816, 38324824, 76649648, 91021457, 153299296, 182042914, 364085828, 728171656, 1456343312, 2912686624]

約数ペア:

[(1, 2912686624), (2, 1456343312), (4, 728171656), (8, 364085828), (16, 182042914), (19, 153299296), (32, 91021457), (38, 76649648), (76, 38324824), (89, 32726816), (152, 19162412), (178, 16363408), (304, 9581206), (356, 8181704), (361, 8068384), (608, 4790603), (712, 4090852), (722, 4034192), (1424, 2045426), (1444, 2017096), (1691, 1722464), (2833, 1028128), (2848, 1022713), (2888, 1008548), (3382, 861232), (5666, 514064), (5776, 504274), (6764, 430616), (11332, 257032), (11552, 252137), (13528, 215308), (22664, 128516), (27056, 107654), (32129, 90656), (45328, 64258), (53827, 54112)]