64387712

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{12269}}^1$

素因数の和:12324

約数の個数: 32

約数和(自身を含む): 131411700

約数和(自身を除く): 67023988

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 12269, 24538, 49076, 98152, 196304, 392608, 503029, 785216, 1006058, 1570432, 2012116, 4024232, 8048464, 16096928, 32193856, 64387712]

約数ペア:

[(1, 64387712), (2, 32193856), (4, 16096928), (8, 8048464), (16, 4024232), (32, 2012116), (41, 1570432), (64, 1006058), (82, 785216), (128, 503029), (164, 392608), (328, 196304), (656, 98152), (1312, 49076), (2624, 24538), (5248, 12269)]