22880144

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 50913408

約数和(自身を除く): 28033264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 727, 1124, 1454, 1967, 2248, 2908, 3934, 4496, 5089, 5816, 7868, 10178, 11632, 15736, 20356, 31472, 40712, 81424, 204287, 408574, 817148, 1430009, 1634296, 2860018, 3268592, 5720036, 11440072, 22880144]

約数ペア:

[(1, 22880144), (2, 11440072), (4, 5720036), (7, 3268592), (8, 2860018), (14, 1634296), (16, 1430009), (28, 817148), (56, 408574), (112, 204287), (281, 81424), (562, 40712), (727, 31472), (1124, 20356), (1454, 15736), (1967, 11632), (2248, 10178), (2908, 7868), (3934, 5816), (4496, 5089)]