25967984

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12203}}^1$

素因数の和:12237

約数の個数: 40

約数和(自身を含む): 60531840

約数和(自身を除く): 34563856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 12203, 24406, 48812, 85421, 97624, 170842, 195248, 231857, 341684, 463714, 683368, 927428, 1366736, 1622999, 1854856, 3245998, 3709712, 6491996, 12983992, 25967984]

約数ペア:

[(1, 25967984), (2, 12983992), (4, 6491996), (7, 3709712), (8, 3245998), (14, 1854856), (16, 1622999), (19, 1366736), (28, 927428), (38, 683368), (56, 463714), (76, 341684), (112, 231857), (133, 195248), (152, 170842), (266, 97624), (304, 85421), (532, 48812), (1064, 24406), (2128, 12203)]