28144656

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{11497}}^1$

素因数の和:11528

約数の個数: 60

約数和(自身を含む): 83406492

約数和(自身を除く): 55261836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 11497, 22994, 34491, 45988, 68982, 91976, 103473, 137964, 183952, 195449, 206946, 275928, 390898, 413892, 551856, 586347, 781796, 827784, 1172694, 1563592, 1655568, 1759041, 2345388, 3127184, 3518082, 4690776, 7036164, 9381552, 14072328, 28144656]

約数ペア:

[(1, 28144656), (2, 14072328), (3, 9381552), (4, 7036164), (6, 4690776), (8, 3518082), (9, 3127184), (12, 2345388), (16, 1759041), (17, 1655568), (18, 1563592), (24, 1172694), (34, 827784), (36, 781796), (48, 586347), (51, 551856), (68, 413892), (72, 390898), (102, 275928), (136, 206946), (144, 195449), (153, 183952), (204, 137964), (272, 103473), (306, 91976), (408, 68982), (612, 45988), (816, 34491), (1224, 22994), (2448, 11497)]