3905888

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 9307872

約数和(自身を除く): 5401984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 53, 56, 94, 98, 106, 112, 188, 196, 212, 224, 329, 371, 376, 392, 424, 658, 742, 752, 784, 848, 1316, 1484, 1504, 1568, 1696, 2303, 2491, 2597, 2632, 2968, 4606, 4982, 5194, 5264, 5936, 9212, 9964, 10388, 10528, 11872, 17437, 18424, 19928, 20776, 34874, 36848, 39856, 41552, 69748, 73696, 79712, 83104, 122059, 139496, 244118, 278992, 488236, 557984, 976472, 1952944, 3905888]

約数ペア:

[(1, 3905888), (2, 1952944), (4, 976472), (7, 557984), (8, 488236), (14, 278992), (16, 244118), (28, 139496), (32, 122059), (47, 83104), (49, 79712), (53, 73696), (56, 69748), (94, 41552), (98, 39856), (106, 36848), (112, 34874), (188, 20776), (196, 19928), (212, 18424), (224, 17437), (329, 11872), (371, 10528), (376, 10388), (392, 9964), (424, 9212), (658, 5936), (742, 5264), (752, 5194), (784, 4982), (848, 4606), (1316, 2968), (1484, 2632), (1504, 2597), (1568, 2491), (1696, 2303)]