25977094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 46559520

約数和(自身を除く): 20582426

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1489, 1586, 2978, 8723, 16379, 17446, 19357, 32758, 38714, 90829, 181658, 212927, 425854, 999119, 1180777, 1998238, 2361554, 12988547, 25977094]

約数ペア:

[(1, 25977094), (2, 12988547), (11, 2361554), (13, 1998238), (22, 1180777), (26, 999119), (61, 425854), (122, 212927), (143, 181658), (286, 90829), (671, 38714), (793, 32758), (1342, 19357), (1489, 17446), (1586, 16379), (2978, 8723)]