65561641656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13456823}}^1$

素因数の和:13456868

約数の個数: 64

約数和(自身を含む): 193778265600

約数和(自身を除く): 128216623944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 13456823, 26913646, 40370469, 53827292, 80740938, 94197761, 107654584, 161481876, 188395522, 282593283, 322963752, 376791044, 390247867, 565186566, 753582088, 780495734, 1130373132, 1170743601, 1560991468, 2260746264, 2341487202, 2731735069, 3121982936, 4682974404, 5463470138, 8195205207, 9365948808, 10926940276, 16390410414, 21853880552, 32780820828, 65561641656]

約数ペア:

[(1, 65561641656), (2, 32780820828), (3, 21853880552), (4, 16390410414), (6, 10926940276), (7, 9365948808), (8, 8195205207), (12, 5463470138), (14, 4682974404), (21, 3121982936), (24, 2731735069), (28, 2341487202), (29, 2260746264), (42, 1560991468), (56, 1170743601), (58, 1130373132), (84, 780495734), (87, 753582088), (116, 565186566), (168, 390247867), (174, 376791044), (203, 322963752), (232, 282593283), (348, 188395522), (406, 161481876), (609, 107654584), (696, 94197761), (812, 80740938), (1218, 53827292), (1624, 40370469), (2436, 26913646), (4872, 13456823)]