23747192

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 53315520

約数和(自身を除く): 29568328

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 146, 148, 157, 259, 292, 296, 314, 511, 518, 584, 628, 1022, 1036, 1099, 1256, 2044, 2072, 2198, 2701, 4088, 4396, 5402, 5809, 8792, 10804, 11461, 11618, 18907, 21608, 22922, 23236, 37814, 40663, 45844, 46472, 75628, 80227, 81326, 91688, 151256, 160454, 162652, 320908, 325304, 424057, 641816, 848114, 1696228, 2968399, 3392456, 5936798, 11873596, 23747192]

約数ペア:

[(1, 23747192), (2, 11873596), (4, 5936798), (7, 3392456), (8, 2968399), (14, 1696228), (28, 848114), (37, 641816), (56, 424057), (73, 325304), (74, 320908), (146, 162652), (148, 160454), (157, 151256), (259, 91688), (292, 81326), (296, 80227), (314, 75628), (511, 46472), (518, 45844), (584, 40663), (628, 37814), (1022, 23236), (1036, 22922), (1099, 21608), (1256, 18907), (2044, 11618), (2072, 11461), (2198, 10804), (2701, 8792), (4088, 5809), (4396, 5402)]