69240256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{56941}}^1$

素因数の和:56972

約数の個数: 28

約数和(自身を含む): 144632680

約数和(自身を除く): 75392424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 56941, 113882, 227764, 455528, 911056, 1081879, 1822112, 2163758, 3644224, 4327516, 8655032, 17310064, 34620128, 69240256]

約数ペア:

[(1, 69240256), (2, 34620128), (4, 17310064), (8, 8655032), (16, 4327516), (19, 3644224), (32, 2163758), (38, 1822112), (64, 1081879), (76, 911056), (152, 455528), (304, 227764), (608, 113882), (1216, 56941)]