7261592

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 15218280

約数和(自身を除く): 7956688

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 131, 164, 169, 262, 328, 338, 524, 533, 676, 1048, 1066, 1352, 1703, 2132, 3406, 4264, 5371, 6812, 6929, 10742, 13624, 13858, 21484, 22139, 27716, 42968, 44278, 55432, 69823, 88556, 139646, 177112, 279292, 558584, 907699, 1815398, 3630796, 7261592]

約数ペア:

[(1, 7261592), (2, 3630796), (4, 1815398), (8, 907699), (13, 558584), (26, 279292), (41, 177112), (52, 139646), (82, 88556), (104, 69823), (131, 55432), (164, 44278), (169, 42968), (262, 27716), (328, 22139), (338, 21484), (524, 13858), (533, 13624), (676, 10742), (1048, 6929), (1066, 6812), (1352, 5371), (1703, 4264), (2132, 3406)]