5641888

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 12882240

約数和(自身を除く): 7240352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 283, 356, 566, 623, 712, 1132, 1246, 1424, 1981, 2264, 2492, 2848, 3962, 4528, 4984, 7924, 9056, 9968, 15848, 19936, 25187, 31696, 50374, 63392, 100748, 176309, 201496, 352618, 402992, 705236, 805984, 1410472, 2820944, 5641888]

約数ペア:

[(1, 5641888), (2, 2820944), (4, 1410472), (7, 805984), (8, 705236), (14, 402992), (16, 352618), (28, 201496), (32, 176309), (56, 100748), (89, 63392), (112, 50374), (178, 31696), (224, 25187), (283, 19936), (356, 15848), (566, 9968), (623, 9056), (712, 7924), (1132, 4984), (1246, 4528), (1424, 3962), (1981, 2848), (2264, 2492)]