40626304

素因数分解:

$2^7\times {\mathrm{503}}^1\times {\mathrm{631}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 81224640

約数和(自身を除く): 40598336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 503, 631, 1006, 1262, 2012, 2524, 4024, 5048, 8048, 10096, 16096, 20192, 32192, 40384, 64384, 80768, 317393, 634786, 1269572, 2539144, 5078288, 10156576, 20313152, 40626304]

約数ペア:

[(1, 40626304), (2, 20313152), (4, 10156576), (8, 5078288), (16, 2539144), (32, 1269572), (64, 634786), (128, 317393), (503, 80768), (631, 64384), (1006, 40384), (1262, 32192), (2012, 20192), (2524, 16096), (4024, 10096), (5048, 8048)]