5478992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 11383200

約数和(自身を除く): 5904208

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 269, 304, 536, 538, 1072, 1076, 1273, 2152, 2546, 4304, 5092, 5111, 10184, 10222, 18023, 20368, 20444, 36046, 40888, 72092, 81776, 144184, 288368, 342437, 684874, 1369748, 2739496, 5478992]

約数ペア:

[(1, 5478992), (2, 2739496), (4, 1369748), (8, 684874), (16, 342437), (19, 288368), (38, 144184), (67, 81776), (76, 72092), (134, 40888), (152, 36046), (268, 20444), (269, 20368), (304, 18023), (536, 10222), (538, 10184), (1072, 5111), (1076, 5092), (1273, 4304), (2152, 2546)]