72295456

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{118907}}^1$

素因数の和:118936

約数の個数: 24

約数和(自身を含む): 149824080

約数和(自身を除く): 77528624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 118907, 237814, 475628, 951256, 1902512, 2259233, 3805024, 4518466, 9036932, 18073864, 36147728, 72295456]

約数ペア:

[(1, 72295456), (2, 36147728), (4, 18073864), (8, 9036932), (16, 4518466), (19, 3805024), (32, 2259233), (38, 1902512), (76, 951256), (152, 475628), (304, 237814), (608, 118907)]