71296004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16519}}^1$

素因数の和:16619

約数の個数: 24

約数和(自身を含む): 135992640

約数和(自身を除く): 64696636

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 16519, 33038, 66076, 214747, 429494, 858988, 1371077, 2742154, 5484308, 17824001, 35648002, 71296004]

約数ペア:

[(1, 71296004), (2, 35648002), (4, 17824001), (13, 5484308), (26, 2742154), (52, 1371077), (83, 858988), (166, 429494), (332, 214747), (1079, 66076), (2158, 33038), (4316, 16519)]