347280832

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{80989}}^1$

素因数の和:81068

約数の個数: 28

約数和(自身を含む): 699429640

約数和(自身を除く): 352148808

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 80989, 161978, 323956, 647912, 1295824, 2591648, 5183296, 5426263, 10852526, 21705052, 43410104, 86820208, 173640416, 347280832]

約数ペア:

[(1, 347280832), (2, 173640416), (4, 86820208), (8, 43410104), (16, 21705052), (32, 10852526), (64, 5426263), (67, 5183296), (134, 2591648), (268, 1295824), (536, 647912), (1072, 323956), (2144, 161978), (4288, 80989)]