40677784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38231}}^1$

素因数の和:38263

約数の個数: 32

約数和(自身を含む): 91756800

約数和(自身を除く): 51079016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 38231, 76462, 152924, 267617, 305848, 535234, 726389, 1070468, 1452778, 2140936, 2905556, 5084723, 5811112, 10169446, 20338892, 40677784]

約数ペア:

[(1, 40677784), (2, 20338892), (4, 10169446), (7, 5811112), (8, 5084723), (14, 2905556), (19, 2140936), (28, 1452778), (38, 1070468), (56, 726389), (76, 535234), (133, 305848), (152, 267617), (266, 152924), (532, 76462), (1064, 38231)]