72066944

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{33119}}^1$

素因数の和:33150

約数の個数: 32

約数和(自身を含む): 152020800

約数和(自身を除く): 79953856

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 33119, 66238, 132476, 264952, 529904, 563023, 1059808, 1126046, 2119616, 2252092, 4239232, 4504184, 9008368, 18016736, 36033472, 72066944]

約数ペア:

[(1, 72066944), (2, 36033472), (4, 18016736), (8, 9008368), (16, 4504184), (17, 4239232), (32, 2252092), (34, 2119616), (64, 1126046), (68, 1059808), (128, 563023), (136, 529904), (272, 264952), (544, 132476), (1088, 66238), (2176, 33119)]