539272016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{1069}}^1$

素因数の和:1887

約数の個数: 40

約数和(自身を含む): 1072717800

約数和(自身を除く): 533445784

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 769, 1069, 1538, 2138, 3076, 4276, 6152, 8552, 12304, 17104, 31529, 43829, 63058, 87658, 126116, 175316, 252232, 350632, 504464, 701264, 822061, 1644122, 3288244, 6576488, 13152976, 33704501, 67409002, 134818004, 269636008, 539272016]

約数ペア:

[(1, 539272016), (2, 269636008), (4, 134818004), (8, 67409002), (16, 33704501), (41, 13152976), (82, 6576488), (164, 3288244), (328, 1644122), (656, 822061), (769, 701264), (1069, 504464), (1538, 350632), (2138, 252232), (3076, 175316), (4276, 126116), (6152, 87658), (8552, 63058), (12304, 43829), (17104, 31529)]