29857956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 73156608

約数和(自身を除く): 43298652

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 251, 276, 431, 502, 753, 862, 1004, 1293, 1506, 1724, 2586, 3012, 5172, 5773, 9913, 11546, 17319, 19826, 23092, 29739, 34638, 39652, 59478, 69276, 108181, 118956, 216362, 324543, 432724, 649086, 1298172, 2488163, 4976326, 7464489, 9952652, 14928978, 29857956]

約数ペア:

[(1, 29857956), (2, 14928978), (3, 9952652), (4, 7464489), (6, 4976326), (12, 2488163), (23, 1298172), (46, 649086), (69, 432724), (92, 324543), (138, 216362), (251, 118956), (276, 108181), (431, 69276), (502, 59478), (753, 39652), (862, 34638), (1004, 29739), (1293, 23092), (1506, 19826), (1724, 17319), (2586, 11546), (3012, 9913), (5172, 5773)]