1224272

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 2874816

約数和(自身を除く): 1650544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 643, 952, 1286, 1904, 2572, 4501, 5144, 9002, 10288, 10931, 18004, 21862, 36008, 43724, 72016, 76517, 87448, 153034, 174896, 306068, 612136, 1224272]

約数ペア:

[(1, 1224272), (2, 612136), (4, 306068), (7, 174896), (8, 153034), (14, 87448), (16, 76517), (17, 72016), (28, 43724), (34, 36008), (56, 21862), (68, 18004), (112, 10931), (119, 10288), (136, 9002), (238, 5144), (272, 4501), (476, 2572), (643, 1904), (952, 1286)]