67665232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2291

約数の個数: 40

約数和(自身を含む): 139405760

約数和(自身を除く): 71740528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 412, 824, 1648, 1957, 2161, 3914, 4322, 7828, 8644, 15656, 17288, 31312, 34576, 41059, 82118, 164236, 222583, 328472, 445166, 656944, 890332, 1780664, 3561328, 4229077, 8458154, 16916308, 33832616, 67665232]

約数ペア:

[(1, 67665232), (2, 33832616), (4, 16916308), (8, 8458154), (16, 4229077), (19, 3561328), (38, 1780664), (76, 890332), (103, 656944), (152, 445166), (206, 328472), (304, 222583), (412, 164236), (824, 82118), (1648, 41059), (1957, 34576), (2161, 31312), (3914, 17288), (4322, 15656), (7828, 8644)]