26398206128

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1695671}}^1$

素因数の和:1695825

約数の個数: 40

約数和(自身を含む): 58873731840

約数和(自身を除く): 32475525712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 1695671, 3391342, 6782684, 11869697, 13565368, 23739394, 27130736, 47478788, 94957576, 189915152, 235698269, 471396538, 942793076, 1649887883, 1885586152, 3299775766, 3771172304, 6599551532, 13199103064, 26398206128]

約数ペア:

[(1, 26398206128), (2, 13199103064), (4, 6599551532), (7, 3771172304), (8, 3299775766), (14, 1885586152), (16, 1649887883), (28, 942793076), (56, 471396538), (112, 235698269), (139, 189915152), (278, 94957576), (556, 47478788), (973, 27130736), (1112, 23739394), (1946, 13565368), (2224, 11869697), (3892, 6782684), (7784, 3391342), (15568, 1695671)]