2128589632

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{41941}}^1$

素因数の和:42027

約数の個数: 56

約数和(自身を含む): 4623518312

約数和(自身を除く): 2494928680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 208, 244, 416, 488, 793, 832, 976, 1586, 1952, 3172, 3904, 6344, 12688, 25376, 41941, 50752, 83882, 167764, 335528, 545233, 671056, 1090466, 1342112, 2180932, 2558401, 2684224, 4361864, 5116802, 8723728, 10233604, 17447456, 20467208, 33259213, 34894912, 40934416, 66518426, 81868832, 133036852, 163737664, 266073704, 532147408, 1064294816, 2128589632]

約数ペア:

[(1, 2128589632), (2, 1064294816), (4, 532147408), (8, 266073704), (13, 163737664), (16, 133036852), (26, 81868832), (32, 66518426), (52, 40934416), (61, 34894912), (64, 33259213), (104, 20467208), (122, 17447456), (208, 10233604), (244, 8723728), (416, 5116802), (488, 4361864), (793, 2684224), (832, 2558401), (976, 2180932), (1586, 1342112), (1952, 1090466), (3172, 671056), (3904, 545233), (6344, 335528), (12688, 167764), (25376, 83882), (41941, 50752)]