67515664

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{11689}}^1$

素因数の和:11735

約数の個数: 30

約数和(自身を含む): 138070590

約数和(自身を除く): 70554926

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 11689, 23378, 46756, 93512, 187024, 222091, 444182, 888364, 1776728, 3553456, 4219729, 8439458, 16878916, 33757832, 67515664]

約数ペア:

[(1, 67515664), (2, 33757832), (4, 16878916), (8, 8439458), (16, 4219729), (19, 3553456), (38, 1776728), (76, 888364), (152, 444182), (304, 222091), (361, 187024), (722, 93512), (1444, 46756), (2888, 23378), (5776, 11689)]