7680256

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1614

約数の個数: 36

約数和(自身を含む): 16147600

約数和(自身を除く): 8467344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 1579, 2432, 3158, 4864, 6316, 12632, 25264, 30001, 50528, 60002, 101056, 120004, 202112, 240008, 404224, 480016, 960032, 1920064, 3840128, 7680256]

約数ペア:

[(1, 7680256), (2, 3840128), (4, 1920064), (8, 960032), (16, 480016), (19, 404224), (32, 240008), (38, 202112), (64, 120004), (76, 101056), (128, 60002), (152, 50528), (256, 30001), (304, 25264), (608, 12632), (1216, 6316), (1579, 4864), (2432, 3158)]