5315744

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 12600000

約数和(自身を除く): 7284256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 1249, 2128, 2498, 4256, 4996, 8743, 9992, 17486, 19984, 23731, 34972, 39968, 47462, 69944, 94924, 139888, 166117, 189848, 279776, 332234, 379696, 664468, 759392, 1328936, 2657872, 5315744]

約数ペア:

[(1, 5315744), (2, 2657872), (4, 1328936), (7, 759392), (8, 664468), (14, 379696), (16, 332234), (19, 279776), (28, 189848), (32, 166117), (38, 139888), (56, 94924), (76, 69944), (112, 47462), (133, 39968), (152, 34972), (224, 23731), (266, 19984), (304, 17486), (532, 9992), (608, 8743), (1064, 4996), (1249, 4256), (2128, 2498)]