25358814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 59531472

約数和(自身を除く): 34172658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 353, 614, 706, 921, 1059, 1842, 2118, 2763, 3177, 3991, 4589, 5526, 6354, 7982, 9178, 11973, 13767, 23946, 27534, 35919, 41301, 71838, 82602, 108371, 216742, 325113, 650226, 975339, 1408823, 1950678, 2817646, 4226469, 8452938, 12679407, 25358814]

約数ペア:

[(1, 25358814), (2, 12679407), (3, 8452938), (6, 4226469), (9, 2817646), (13, 1950678), (18, 1408823), (26, 975339), (39, 650226), (78, 325113), (117, 216742), (234, 108371), (307, 82602), (353, 71838), (614, 41301), (706, 35919), (921, 27534), (1059, 23946), (1842, 13767), (2118, 11973), (2763, 9178), (3177, 7982), (3991, 6354), (4589, 5526)]