66233888

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:874

約数の個数: 72

約数和(自身を含む): 154743372

約数和(自身を除く): 88509484

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 742, 784, 797, 848, 1484, 1568, 1594, 1696, 2597, 2968, 3188, 5194, 5579, 5936, 6376, 10388, 11158, 11872, 12752, 20776, 22316, 25504, 39053, 41552, 42241, 44632, 78106, 83104, 84482, 89264, 156212, 168964, 178528, 295687, 312424, 337928, 591374, 624848, 675856, 1182748, 1249696, 1351712, 2069809, 2365496, 4139618, 4730992, 8279236, 9461984, 16558472, 33116944, 66233888]

約数ペア:

[(1, 66233888), (2, 33116944), (4, 16558472), (7, 9461984), (8, 8279236), (14, 4730992), (16, 4139618), (28, 2365496), (32, 2069809), (49, 1351712), (53, 1249696), (56, 1182748), (98, 675856), (106, 624848), (112, 591374), (196, 337928), (212, 312424), (224, 295687), (371, 178528), (392, 168964), (424, 156212), (742, 89264), (784, 84482), (797, 83104), (848, 78106), (1484, 44632), (1568, 42241), (1594, 41552), (1696, 39053), (2597, 25504), (2968, 22316), (3188, 20776), (5194, 12752), (5579, 11872), (5936, 11158), (6376, 10388)]