28968652216

素因数分解:

$2^3\times 7^3\times {\mathrm{227}}^1\times {\mathrm{46507}}^1$

素因数の和:46761

約数の個数: 64

約数和(自身を含む): 63622944000

約数和(自身を除く): 34654291784

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 227, 343, 392, 454, 686, 908, 1372, 1589, 1816, 2744, 3178, 6356, 11123, 12712, 22246, 44492, 46507, 77861, 88984, 93014, 155722, 186028, 311444, 325549, 372056, 622888, 651098, 1302196, 2278843, 2604392, 4557686, 9115372, 10557089, 15951901, 18230744, 21114178, 31903802, 42228356, 63807604, 73899623, 84456712, 127615208, 147799246, 295598492, 517297361, 591196984, 1034594722, 2069189444, 3621081527, 4138378888, 7242163054, 14484326108, 28968652216]

約数ペア:

[(1, 28968652216), (2, 14484326108), (4, 7242163054), (7, 4138378888), (8, 3621081527), (14, 2069189444), (28, 1034594722), (49, 591196984), (56, 517297361), (98, 295598492), (196, 147799246), (227, 127615208), (343, 84456712), (392, 73899623), (454, 63807604), (686, 42228356), (908, 31903802), (1372, 21114178), (1589, 18230744), (1816, 15951901), (2744, 10557089), (3178, 9115372), (6356, 4557686), (11123, 2604392), (12712, 2278843), (22246, 1302196), (44492, 651098), (46507, 622888), (77861, 372056), (88984, 325549), (93014, 311444), (155722, 186028)]