56808496

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 112693680

約数和(自身を除く): 55885184

約数列:

[1, 2, 4, 8, 16, 67, 134, 197, 268, 269, 394, 536, 538, 788, 1072, 1076, 1576, 2152, 3152, 4304, 13199, 18023, 26398, 36046, 52796, 52993, 72092, 105592, 105986, 144184, 211184, 211972, 288368, 423944, 847888, 3550531, 7101062, 14202124, 28404248, 56808496]

約数ペア:

[(1, 56808496), (2, 28404248), (4, 14202124), (8, 7101062), (16, 3550531), (67, 847888), (134, 423944), (197, 288368), (268, 211972), (269, 211184), (394, 144184), (536, 105986), (538, 105592), (788, 72092), (1072, 52993), (1076, 52796), (1576, 36046), (2152, 26398), (3152, 18023), (4304, 13199)]