1388576224

素因数分解:

$2^5\times 7^1\times {\mathrm{293}}^1\times {\mathrm{21157}}^1$

素因数の和:21467

約数の個数: 48

約数和(自身を含む): 3135107808

約数和(自身を除く): 1746531584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 293, 586, 1172, 2051, 2344, 4102, 4688, 8204, 9376, 16408, 21157, 32816, 42314, 65632, 84628, 148099, 169256, 296198, 338512, 592396, 677024, 1184792, 2369584, 4739168, 6199001, 12398002, 24796004, 43393007, 49592008, 86786014, 99184016, 173572028, 198368032, 347144056, 694288112, 1388576224]

約数ペア:

[(1, 1388576224), (2, 694288112), (4, 347144056), (7, 198368032), (8, 173572028), (14, 99184016), (16, 86786014), (28, 49592008), (32, 43393007), (56, 24796004), (112, 12398002), (224, 6199001), (293, 4739168), (586, 2369584), (1172, 1184792), (2051, 677024), (2344, 592396), (4102, 338512), (4688, 296198), (8204, 169256), (9376, 148099), (16408, 84628), (21157, 65632), (32816, 42314)]