28925268912

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{625763}}^1$

素因数の和:625887

約数の個数: 80

約数和(自身を含む): 83802314880

約数和(自身を除く): 54877045968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1284, 1712, 1926, 2568, 2889, 3852, 5136, 5778, 7704, 11556, 15408, 23112, 46224, 625763, 1251526, 1877289, 2503052, 3754578, 5006104, 5631867, 7509156, 10012208, 11263734, 15018312, 16895601, 22527468, 30036624, 33791202, 45054936, 66956641, 67582404, 90109872, 133913282, 135164808, 200869923, 267826564, 270329616, 401739846, 535653128, 602609769, 803479692, 1071306256, 1205219538, 1606959384, 1807829307, 2410439076, 3213918768, 3615658614, 4820878152, 7231317228, 9641756304, 14462634456, 28925268912]

約数ペア:

[(1, 28925268912), (2, 14462634456), (3, 9641756304), (4, 7231317228), (6, 4820878152), (8, 3615658614), (9, 3213918768), (12, 2410439076), (16, 1807829307), (18, 1606959384), (24, 1205219538), (27, 1071306256), (36, 803479692), (48, 602609769), (54, 535653128), (72, 401739846), (107, 270329616), (108, 267826564), (144, 200869923), (214, 135164808), (216, 133913282), (321, 90109872), (428, 67582404), (432, 66956641), (642, 45054936), (856, 33791202), (963, 30036624), (1284, 22527468), (1712, 16895601), (1926, 15018312), (2568, 11263734), (2889, 10012208), (3852, 7509156), (5136, 5631867), (5778, 5006104), (7704, 3754578), (11556, 2503052), (15408, 1877289), (23112, 1251526), (46224, 625763)]