69807368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1787}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 138391200

約数和(自身を除く): 68583832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 1787, 2056, 3574, 4883, 7148, 9766, 14296, 19532, 33953, 39064, 67906, 135812, 271624, 459259, 918518, 1837036, 3674072, 8725921, 17451842, 34903684, 69807368]

約数ペア:

[(1, 69807368), (2, 34903684), (4, 17451842), (8, 8725921), (19, 3674072), (38, 1837036), (76, 918518), (152, 459259), (257, 271624), (514, 135812), (1028, 67906), (1787, 39064), (2056, 33953), (3574, 19532), (4883, 14296), (7148, 9766)]