8673056

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 20160000

約数和(自身を除く): 11486944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1249, 1736, 2498, 3472, 4996, 6944, 8743, 9992, 17486, 19984, 34972, 38719, 39968, 69944, 77438, 139888, 154876, 271033, 279776, 309752, 542066, 619504, 1084132, 1239008, 2168264, 4336528, 8673056]

約数ペア:

[(1, 8673056), (2, 4336528), (4, 2168264), (7, 1239008), (8, 1084132), (14, 619504), (16, 542066), (28, 309752), (31, 279776), (32, 271033), (56, 154876), (62, 139888), (112, 77438), (124, 69944), (217, 39968), (224, 38719), (248, 34972), (434, 19984), (496, 17486), (868, 9992), (992, 8743), (1249, 6944), (1736, 4996), (2498, 3472)]