40528039556728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{266631839189}}^1$

素因数の和:266631839214

約数の個数: 16

約数和(自身を含む): 79989551757000

約数和(自身を除く): 39461512200272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 266631839189, 533263678378, 1066527356756, 2133054713512, 5066004944591, 10132009889182, 20264019778364, 40528039556728]

約数ペア:

[(1, 40528039556728), (2, 20264019778364), (4, 10132009889182), (8, 5066004944591), (19, 2133054713512), (38, 1066527356756), (76, 533263678378), (152, 266631839189)]