13328264

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 26019840

約数和(自身を除く): 12691576

約数列:

[1, 2, 4, 8, 31, 62, 124, 223, 241, 248, 446, 482, 892, 964, 1784, 1928, 6913, 7471, 13826, 14942, 27652, 29884, 53743, 55304, 59768, 107486, 214972, 429944, 1666033, 3332066, 6664132, 13328264]

約数ペア:

[(1, 13328264), (2, 6664132), (4, 3332066), (8, 1666033), (31, 429944), (62, 214972), (124, 107486), (223, 59768), (241, 55304), (248, 53743), (446, 29884), (482, 27652), (892, 14942), (964, 13826), (1784, 7471), (1928, 6913)]