65977672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1193}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 128378880

約数和(自身を除く): 62401208

約数列:

[1, 2, 4, 8, 31, 62, 124, 223, 248, 446, 892, 1193, 1784, 2386, 4772, 6913, 9544, 13826, 27652, 36983, 55304, 73966, 147932, 266039, 295864, 532078, 1064156, 2128312, 8247209, 16494418, 32988836, 65977672]

約数ペア:

[(1, 65977672), (2, 32988836), (4, 16494418), (8, 8247209), (31, 2128312), (62, 1064156), (124, 532078), (223, 295864), (248, 266039), (446, 147932), (892, 73966), (1193, 55304), (1784, 36983), (2386, 27652), (4772, 13826), (6913, 9544)]