4757144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 6647656

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 263, 266, 323, 476, 526, 532, 646, 952, 1052, 1064, 1292, 1841, 2104, 2261, 2584, 3682, 4471, 4522, 4997, 7364, 8942, 9044, 9994, 14728, 17884, 18088, 19988, 31297, 34979, 35768, 39976, 62594, 69958, 84949, 125188, 139916, 169898, 250376, 279832, 339796, 594643, 679592, 1189286, 2378572, 4757144]

約数ペア:

[(1, 4757144), (2, 2378572), (4, 1189286), (7, 679592), (8, 594643), (14, 339796), (17, 279832), (19, 250376), (28, 169898), (34, 139916), (38, 125188), (56, 84949), (68, 69958), (76, 62594), (119, 39976), (133, 35768), (136, 34979), (152, 31297), (238, 19988), (263, 18088), (266, 17884), (323, 14728), (476, 9994), (526, 9044), (532, 8942), (646, 7364), (952, 4997), (1052, 4522), (1064, 4471), (1292, 3682), (1841, 2584), (2104, 2261)]