66853416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1039}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 191692800

約数和(自身を除く): 124839384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383, 766, 1039, 1149, 1532, 2078, 2298, 2681, 3064, 3117, 4156, 4596, 5362, 6234, 7273, 8043, 8312, 9192, 10724, 12468, 14546, 16086, 21448, 21819, 24936, 29092, 32172, 43638, 58184, 64344, 87276, 174552, 397937, 795874, 1193811, 1591748, 2387622, 2785559, 3183496, 4775244, 5571118, 8356677, 9550488, 11142236, 16713354, 22284472, 33426708, 66853416]

約数ペア:

[(1, 66853416), (2, 33426708), (3, 22284472), (4, 16713354), (6, 11142236), (7, 9550488), (8, 8356677), (12, 5571118), (14, 4775244), (21, 3183496), (24, 2785559), (28, 2387622), (42, 1591748), (56, 1193811), (84, 795874), (168, 397937), (383, 174552), (766, 87276), (1039, 64344), (1149, 58184), (1532, 43638), (2078, 32172), (2298, 29092), (2681, 24936), (3064, 21819), (3117, 21448), (4156, 16086), (4596, 14546), (5362, 12468), (6234, 10724), (7273, 9192), (8043, 8312)]