2171614528

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{4201}}^1$

素因数の和:4451

約数の個数: 56

約数和(自身を含む): 4437866664

約数和(自身を除く): 2266252136

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 197, 328, 394, 656, 788, 1312, 1576, 2624, 3152, 4201, 6304, 8077, 8402, 12608, 16154, 16804, 32308, 33608, 64616, 67216, 129232, 134432, 172241, 258464, 268864, 344482, 516928, 688964, 827597, 1377928, 1655194, 2755856, 3310388, 5511712, 6620776, 11023424, 13241552, 26483104, 33931477, 52966208, 67862954, 135725908, 271451816, 542903632, 1085807264, 2171614528]

約数ペア:

[(1, 2171614528), (2, 1085807264), (4, 542903632), (8, 271451816), (16, 135725908), (32, 67862954), (41, 52966208), (64, 33931477), (82, 26483104), (164, 13241552), (197, 11023424), (328, 6620776), (394, 5511712), (656, 3310388), (788, 2755856), (1312, 1655194), (1576, 1377928), (2624, 827597), (3152, 688964), (4201, 516928), (6304, 344482), (8077, 268864), (8402, 258464), (12608, 172241), (16154, 134432), (16804, 129232), (32308, 67216), (33608, 64616)]