17992016

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:508

約数の個数: 60

約数和(自身を含む): 41411412

約数和(自身を除く): 23419396

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 433, 742, 784, 848, 866, 1484, 1732, 2597, 2968, 3031, 3464, 5194, 5936, 6062, 6928, 10388, 12124, 20776, 21217, 22949, 24248, 41552, 42434, 45898, 48496, 84868, 91796, 160643, 169736, 183592, 321286, 339472, 367184, 642572, 1124501, 1285144, 2249002, 2570288, 4498004, 8996008, 17992016]

約数ペア:

[(1, 17992016), (2, 8996008), (4, 4498004), (7, 2570288), (8, 2249002), (14, 1285144), (16, 1124501), (28, 642572), (49, 367184), (53, 339472), (56, 321286), (98, 183592), (106, 169736), (112, 160643), (196, 91796), (212, 84868), (371, 48496), (392, 45898), (424, 42434), (433, 41552), (742, 24248), (784, 22949), (848, 21217), (866, 20776), (1484, 12124), (1732, 10388), (2597, 6928), (2968, 6062), (3031, 5936), (3464, 5194)]