122728576

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{56401}}^1$

素因数の和:56432

約数の個数: 32

約数和(自身を含む): 258885180

約数和(自身を除く): 136156604

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 56401, 112802, 225604, 451208, 902416, 958817, 1804832, 1917634, 3609664, 3835268, 7219328, 7670536, 15341072, 30682144, 61364288, 122728576]

約数ペア:

[(1, 122728576), (2, 61364288), (4, 30682144), (8, 15341072), (16, 7670536), (17, 7219328), (32, 3835268), (34, 3609664), (64, 1917634), (68, 1804832), (128, 958817), (136, 902416), (272, 451208), (544, 225604), (1088, 112802), (2176, 56401)]