66156656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8387}}^1$

素因数の和:8441

約数の個数: 40

約数和(自身を含む): 140415120

約数和(自身を除く): 74258464

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 8387, 16774, 33548, 67096, 134192, 142579, 243223, 285158, 486446, 570316, 972892, 1140632, 1945784, 2281264, 3891568, 4134791, 8269582, 16539164, 33078328, 66156656]

約数ペア:

[(1, 66156656), (2, 33078328), (4, 16539164), (8, 8269582), (16, 4134791), (17, 3891568), (29, 2281264), (34, 1945784), (58, 1140632), (68, 972892), (116, 570316), (136, 486446), (232, 285158), (272, 243223), (464, 142579), (493, 134192), (986, 67096), (1972, 33548), (3944, 16774), (7888, 8387)]