7145248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 15676416

約数和(自身を除く): 8531168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 383, 424, 583, 766, 848, 1166, 1532, 1696, 2332, 3064, 4213, 4664, 6128, 8426, 9328, 12256, 16852, 18656, 20299, 33704, 40598, 67408, 81196, 134816, 162392, 223289, 324784, 446578, 649568, 893156, 1786312, 3572624, 7145248]

約数ペア:

[(1, 7145248), (2, 3572624), (4, 1786312), (8, 893156), (11, 649568), (16, 446578), (22, 324784), (32, 223289), (44, 162392), (53, 134816), (88, 81196), (106, 67408), (176, 40598), (212, 33704), (352, 20299), (383, 18656), (424, 16852), (583, 12256), (766, 9328), (848, 8426), (1166, 6128), (1532, 4664), (1696, 4213), (2332, 3064)]