3840128

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 8058000

約数和(自身を除く): 4217872

約数列:

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

約数ペア:

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