64697888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{106411}}^1$

素因数の和:106440

約数の個数: 24

約数和(自身を含む): 134079120

約数和(自身を除く): 69381232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 106411, 212822, 425644, 851288, 1702576, 2021809, 3405152, 4043618, 8087236, 16174472, 32348944, 64697888]

約数ペア:

[(1, 64697888), (2, 32348944), (4, 16174472), (8, 8087236), (16, 4043618), (19, 3405152), (32, 2021809), (38, 1702576), (76, 851288), (152, 425644), (304, 212822), (608, 106411)]