68259952

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 138741120

約数和(自身を除く): 70481168

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 251, 368, 502, 739, 1004, 1478, 2008, 2956, 4016, 5773, 5912, 11546, 11824, 16997, 23092, 33994, 46184, 67988, 92368, 135976, 185489, 271952, 370978, 741956, 1483912, 2967824, 4266247, 8532494, 17064988, 34129976, 68259952]

約数ペア:

[(1, 68259952), (2, 34129976), (4, 17064988), (8, 8532494), (16, 4266247), (23, 2967824), (46, 1483912), (92, 741956), (184, 370978), (251, 271952), (368, 185489), (502, 135976), (739, 92368), (1004, 67988), (1478, 46184), (2008, 33994), (2956, 23092), (4016, 16997), (5773, 11824), (5912, 11546)]