13571798884

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{25759}}^1$

素因数の和:26408

約数の個数: 48

約数和(自身を含む): 28066447360

約数和(自身を除く): 14494648476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 607, 868, 1214, 2428, 4249, 8498, 16996, 18817, 25759, 37634, 51518, 75268, 103036, 131719, 180313, 263438, 360626, 526876, 721252, 798529, 1597058, 3194116, 5589703, 11179406, 15635713, 22358812, 31271426, 62542852, 109449991, 218899982, 437799964, 484707103, 969414206, 1938828412, 3392949721, 6785899442, 13571798884]

約数ペア:

[(1, 13571798884), (2, 6785899442), (4, 3392949721), (7, 1938828412), (14, 969414206), (28, 484707103), (31, 437799964), (62, 218899982), (124, 109449991), (217, 62542852), (434, 31271426), (607, 22358812), (868, 15635713), (1214, 11179406), (2428, 5589703), (4249, 3194116), (8498, 1597058), (16996, 798529), (18817, 721252), (25759, 526876), (37634, 360626), (51518, 263438), (75268, 180313), (103036, 131719)]